Area Code 503

Area code 503 serves northwestern Oregon, including Portland, Salem, and Tillamook. Until 1995, 503 covered the entire state of Oregon. Area code 971 overlays the area, making 10-digit dialing necessary.

Prefix City/State Phone Type Company
503-200 Portland, OR Cell New Cingular Wireless PCS
503-201 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-202 Portland, OR Cell Usa Mobility Wireless
503-203 Portland, OR Landline Qwest Corporation
503-204 Portland, OR Cell Usa Mobility Wireless
503-205 Portland, OR Landline Mcimetro Access Transmission Services LLC
503-206 Portland, OR Landline Zayo Group
503-207 Portland, OR Landline Mcimetro Access Transmission Services LLC
503-208 Portland, OR Cell Cricket Communications
503-209 Portland, OR Cell Sprint Spectrum L.p.
503-210 Portland, OR Landline Electric Lightwave DBA Integra Telecom
503-212 Portland, OR Landline Electric Lightwave DBA Integra Telecom
503-213 Portland, OR Landline Electric Lightwave DBA Integra Telecom
503-214 Portland, OR Landline Electric Lightwave DBA Integra Telecom
503-215 Portland, OR Landline Qwest Corporation
503-216 Portland, OR Landline Qwest Corporation
503-217 Sherwood, OR Landline Electric Lightwave DBA Integra Telecom
503-219 Portland, OR Landline Qwest Corporation
503-220 Portland, OR Landline Qwest Corporation
503-221 Portland, OR Landline Qwest Corporation
503-222 Portland, OR Landline Qwest Corporation
503-223 Portland, OR Landline Qwest Corporation
503-224 Portland, OR Landline Qwest Corporation
503-225 Portland, OR Landline Qwest Corporation
503-226 Portland, OR Landline Qwest Corporation
503-227 Portland, OR Landline Qwest Corporation
503-228 Portland, OR Landline Qwest Corporation
503-229 Portland, OR Landline Qwest Corporation
503-230 Portland, OR Landline Qwest Corporation
503-231 Portland, OR Landline Qwest Corporation
503-232 Portland, OR Landline Qwest Corporation
503-233 Portland, OR Landline Qwest Corporation
503-234 Portland, OR Landline Qwest Corporation
503-235 Portland, OR Landline Qwest Corporation
503-236 Portland, OR Landline Qwest Corporation
503-237 Portland, OR Cell Usa Mobility Wireless
503-238 Portland, OR Landline Qwest Corporation
503-239 Portland, OR Landline Qwest Corporation
503-240 Portland, OR Landline Qwest Corporation
503-241 Portland, OR Landline Qwest Corporation
503-242 Portland, OR Landline Qwest Corporation
503-243 Portland, OR Landline Qwest Corporation
503-244 Portland, OR Landline Qwest Corporation
503-245 Portland, OR Landline Qwest Corporation
503-246 Portland, OR Landline Qwest Corporation
503-247 Portland, OR Landline Qwest Corporation
503-248 Portland, OR Landline Qwest Corporation
503-249 Portland, OR Landline Qwest Corporation
503-250 Portland, OR Landline Qwest Corporation
503-251 Portland, OR Landline Qwest Corporation
503-252 Portland, OR Landline Qwest Corporation
503-253 Portland, OR Landline Qwest Corporation
503-254 Portland, OR Landline Qwest Corporation
503-255 Portland, OR Landline Qwest Corporation
503-256 Portland, OR Landline Qwest Corporation
503-257 Portland, OR Landline Qwest Corporation
503-258 Portland, OR Landline Qwest Corporation
503-259 Beaverton, OR Landline Frontier Communications Northwest
503-260 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-261 Portland, OR Landline Qwest Corporation
503-262 Portland, OR Landline Qwest Corporation
503-264 Hillsboro, OR Landline Mcimetro Access Transmission Services LLC
503-265 Tigard, OR Landline Teleport Communications America
503-267 Portland, OR Cell T-mobile Usa
503-268 Beaverton, OR Landline Teleport Communications America
503-269 Salem, OR Cell Sprint Spectrum L.p.
503-270 Beaverton, OR Landline Teleport Communications America
503-271 Portland, OR Cell Usa Mobility Wireless
503-272 Government Camp, OR Landline Centurytel Of Oregon DBA Centurylink
503-273 Portland, OR Landline Qwest Corporation
503-274 Portland, OR Landline Qwest Corporation
503-275 Portland, OR Landline Qwest Corporation
503-276 Portland, OR Landline Qwest Corporation
503-277 Beaverton, OR Landline Frontier Communications Northwest
503-278 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-279 Portland, OR Landline Qwest Corporation
503-280 Portland, OR Landline Qwest Corporation
503-281 Portland, OR Landline Qwest Corporation
503-282 Portland, OR Landline Qwest Corporation
503-283 Portland, OR Landline Qwest Corporation
503-284 Portland, OR Landline Qwest Corporation
503-285 Portland, OR Landline Qwest Corporation
503-286 Portland, OR Landline Qwest Corporation
503-287 Portland, OR Landline Qwest Corporation
503-288 Portland, OR Landline Qwest Corporation
503-289 Portland, OR Landline Qwest Corporation
503-290 Portland, OR Landline Mcimetro Access Transmission Services LLC
503-291 Portland, OR Landline Qwest Corporation
503-292 Portland, OR Landline Qwest Corporation
503-293 Portland, OR Landline Qwest Corporation
503-294 Portland, OR Landline Qwest Corporation
503-295 Portland, OR Landline Qwest Corporation
503-296 Portland, OR Landline Qwest Corporation
503-297 Portland, OR Landline Qwest Corporation
503-298 Astoria, OR Landline Level 3 Communications
503-299 Portland, OR Landline Qwest Corporation
503-300 Bay City, OR Landline Charter Fiberlink Or-ccvii
503-301 Portland, OR Cell Usa Mobility Wireless
503-302 Salem, OR Landline Cellco Partnership DBA Verizon Wireless
503-303 Portland, OR Landline Mcimetro Access Transmission Services LLC
503-304 Salem, OR Landline Qwest Corporation
503-305 Portland, OR Landline Mcimetro Access Transmission Services LLC
503-306 Portland, OR Landline Qwest Corporation
503-307 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-308 Clatskanie, OR Landline Teleport Communications America
503-309 Portland, OR Cell Sprint Spectrum L.p.
503-310 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-312 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-313 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-314 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-315 Salem, OR Landline Qwest Corporation
503-316 Salem, OR Landline Qwest Corporation
503-317 Portland, OR Cell T-mobile Usa
503-318 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-319 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-320 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-321 Portland, OR Landline Qwest Corporation
503-322 Bay City, OR Landline United Telephone-northwest-or DBA Centurylink
503-323 Portland, OR Landline Qwest Corporation
503-324 Beaverton, OR Landline Frontier Communications Northwest
503-325 Astoria, OR Landline Qwest Corporation
503-326 Portland, OR Landline Qwest Corporation
503-327 Tigard, OR Landline Teleport Communications America
503-328 Gresham, OR Landline Eschelon Telecomm Of Oregon
503-329 Portland, OR Cell New Cingular Wireless PCS
503-330 Beaverton, OR Cell Sprint Spectrum L.p.
503-331 Portland, OR Landline Qwest Corporation
503-332 Beaverton, OR Cell Sprint Spectrum L.p.
503-333 Portland, OR Cell New Cingular Wireless PCS
503-334 Portland, OR Landline Pac - West Telecomm
503-335 Portland, OR Landline Qwest Corporation
503-336 Beaverton, OR Landline Comcast Phone Of Oregon
503-337 Estacada, OR Landline Cascade Utilities
503-338 Astoria, OR Landline Qwest Corporation
503-339 Salem, OR Landline Global Crossing Local Services,inc.-or
503-340 Portland, OR Landline Qwest Corporation
503-341 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-342 Portland, OR Landline Global Crossing Local Services,inc.-or
503-343 Portland, OR Landline Global Crossing Local Services,inc.-or
503-344 Portland, OR Landline Global Crossing Local Services,inc.-or
503-345 Cloverdale, OR Landline Global Crossing Local Services,inc.-or
503-346 Portland, OR Landline Qwest Corporation
503-347 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-348 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-349 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-350 Beaverton, OR Landline Frontier Communications Northwest
503-351 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-352 Beaverton, OR Landline Integra Telecom Of Oregon
503-353 Clackamas, OR Landline Qwest Corporation
503-354 Tillamook, OR Landline Level 3 Communications
503-356 Beaverton, OR Landline Frontier Communications Northwest
503-357 Forest Grove, OR Landline Frontier Communications Northwest
503-358 Portland, OR Cell Sprint Spectrum L.p.
503-359 Forest Grove, OR Landline Frontier Communications Northwest
503-360 Portland, OR Landline Neutral Tandem-oregon
503-361 Salem, OR Landline Qwest Corporation
503-362 Salem, OR Landline Qwest Corporation
503-363 Salem, OR Landline Qwest Corporation
503-364 Salem, OR Landline Qwest Corporation
503-365 Salem, OR Landline Qwest Corporation
503-367 Portland, OR Cell New Cingular Wireless PCS
503-368 Nehalem, OR Landline Nehalem Telecomms DBA Nehalem Tel & Tel
503-370 Salem, OR Landline Qwest Corporation
503-371 Salem, OR Landline Qwest Corporation
503-372 Beaverton, OR Landline Teleport Communications America
503-373 Salem, OR Landline Qwest Corporation
503-374 Tillamook, OR Landline Level 3 Communications
503-375 Salem, OR Landline Qwest Corporation
503-376 Mcminnville, OR Landline Global Crossing Local Services,inc.-or
503-377 Bay City, OR Landline United Telephone-northwest-or DBA Centurylink
503-378 Salem, OR Landline Qwest Corporation
503-379 Mcminnville, OR Landline Level 3 Communications
503-380 Portland, OR Cell T-mobile Usa
503-381 Portland, OR Cell Sprint Spectrum L.p.
503-382 Tigard, OR Landline Teleport Communications America
503-383 Salem, OR Landline Teleport Communications America
503-384 Portland, OR Landline Qwest Corporation
503-385 Salem, OR Landline Teleport Communications America
503-387 Tigard, OR Landline Teleport Communications America
503-388 Portland, OR Cell Cricket Communications
503-389 Tigard, OR Landline Xo Oregon
503-390 Salem, OR Landline Qwest Corporation
503-391 Salem, OR Landline Qwest Corporation
503-392 Cloverdale, OR Landline United Telephone-northwest-or DBA Centurylink
503-393 Salem, OR Landline Qwest Corporation
503-394 Scio, OR Landline Scio Mutual Telephone Association
503-395 Rainier, OR Landline Teleport Communications America
503-398 Beaver, OR Landline United Telephone-northwest-or DBA Centurylink
503-399 Salem, OR Landline Qwest Corporation
503-400 Salem, OR Landline Radix Networks LLC
503-401 Portland, OR Landline Qwest Corporation
503-402 Portland, OR Landline Qwest Corporation
503-403 Portland, OR Landline Mcimetro Access Transmission Services LLC
503-405 Portland, OR Landline Mcimetro Access Transmission Services LLC
503-406 Portland, OR Landline Level 3 Communications
503-407 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-408 Portland, OR Landline Qwest Corporation
503-409 Salem, OR Cell T-mobile Usa
503-412 Portland, OR Landline Qwest Corporation
503-413 Portland, OR Landline Qwest Corporation
503-414 Portland, OR Landline Qwest Corporation
503-415 Portland, OR Landline Qwest Corporation
503-416 Portland, OR Landline Tw Telecom Of Oregon LLC
503-417 Portland, OR Landline Qwest Corporation
503-418 Portland, OR Landline Qwest Corporation
503-419 Beaverton, OR Landline Xo Oregon
503-420 Dallas, OR Cell Sprint Spectrum L.p.
503-421 Portland, OR Cell Sprint Spectrum L.p.
503-422 Portland, OR Cell Sprint Spectrum L.p.
503-423 Portland, OR Landline Qwest Corporation
503-424 Beaverton, OR Landline Oregon Tel
503-425 Portland, OR Landline Qwest Corporation
503-426 Portland, OR Landline North County Communications Corp.
503-428 Salem, OR Landline New Cingular Wireless PCS
503-429 Vernonia, OR Landline Frontier Communications Northwest
503-430 Beaverton, OR Landline Teleport Communications America
503-431 Beaverton, OR Landline Frontier Communications Northwest
503-432 Tigard, OR Landline Teleport Communications America
503-433 North Plains, OR Landline Mcimetro Access Transmission Services LLC
503-434 Mcminnville, OR Landline Frontier Communications Northwest
503-435 Mcminnville, OR Landline Frontier Communications Northwest
503-436 Seaside, OR Landline Qwest Corporation
503-437 Mcminnville, OR Cell Sprint Spectrum L.p.
503-439 Beaverton, OR Landline Frontier Communications Northwest
503-440 Seaside, OR Cell Cellco Partnership DBA Verizon Wireless
503-441 Portland, OR Landline Qwest Corporation
503-442 Beaver, OR Landline T-mobile Usa
503-443 Beaverton, OR Landline Frontier Communications Northwest
503-444 Beaverton, OR Landline Electric Lightwave DBA Integra Telecom
503-445 Beaverton, OR Landline Integra Telecom Of Oregon
503-446 Silverton, OR Landline Cricket Communications
503-447 Tigard, OR Landline Teleport Communications America
503-449 Portland, OR Cell Sprint Spectrum L.p.
503-450 Portland, OR Landline Qwest Corporation
503-451 Tigard, OR Landline Teleport Communications America
503-452 Portland, OR Landline Qwest Corporation
503-453 Tigard, OR Landline Frontier Communications Northwest
503-456 Beaverton, OR Landline Mcimetro Access Transmission Services LLC
503-457 Tillamook, OR Cell Cellco Partnership DBA Verizon Wireless
503-459 Portland, OR Landline Tw Telecom Of Oregon LLC
503-460 Portland, OR Landline Qwest Corporation
503-461 Seaside, OR Landline Universal Telecommunications
503-462 Tigard, OR Landline Teleport Communications America
503-463 Salem, OR Landline Qwest Corporation
503-464 Portland, OR Landline Qwest Corporation
503-465 Gresham, OR Landline Frontier Communications Northwest
503-466 Beaverton, OR Landline Frontier Communications Northwest
503-467 Portland, OR Landline Electric Lightwave DBA Integra Telecom
503-468 Astoria, OR Landline Level 3 Communications
503-469 Beaverton, OR Landline Frontier Communications Northwest
503-470 Seaside, OR Cell T-mobile Usa
503-471 Portland, OR Landline Qwest Corporation
503-472 Mcminnville, OR Landline Frontier Communications Northwest
503-473 Portland, OR Landline Mcimetro Access Transmission Services LLC
503-474 Mcminnville, OR Landline Frontier Communications Northwest
503-475 Portland, OR Cell New Cingular Wireless PCS
503-476 Newberg, OR Landline Integra Telecom Of Oregon
503-477 Portland, OR Landline Cellco Partnership DBA Verizon Wireless
503-478 Portland, OR Landline Qwest Corporation
503-479 Portland, OR Landline Tw Telecom Of Oregon LLC
503-480 Salem, OR Landline Integra Telecom Of Oregon
503-481 Portland, OR Cell T-mobile Usa
503-483 Cloverdale, OR Landline Level 3 Communications
503-484 Portland, OR Landline AT&T Local
503-485 Salem, OR Landline Advanced Telcom Group
503-487 Newberg, OR Landline Global Crossing Local Services,inc.-or
503-488 Portland, OR Landline Tw Telecom Of Oregon LLC
503-489 Gresham, OR Landline Integra Telecom Of Oregon
503-490 Portland, OR Cell Sprint Spectrum L.p.
503-491 Gresham, OR Landline Frontier Communications Northwest
503-492 Gresham, OR Landline Frontier Communications Northwest
503-493 Portland, OR Landline Qwest Corporation
503-494 Portland, OR Landline Qwest Corporation
503-495 Beaverton, OR Landline Teleport Communications America
503-496 Portland, OR Landline Integra Telecom Of Oregon
503-497 Portland, OR Landline Qwest Corporation
503-499 Portland, OR Landline Qwest Corporation
503-500 Portland, OR Landline Teltrust Corporation
503-501 Portland, OR Cell Cricket Communications
503-502 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-504 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-505 Portland, OR Landline Integra Telecom Of Oregon
503-507 Salem, OR Cell Cellco Partnership DBA Verizon Wireless
503-508 Salem, OR Cell New Cingular Wireless PCS
503-509 Stayton, OR Cell Cellco Partnership DBA Verizon Wireless
503-510 Salem, OR Cell New Cingular Wireless PCS
503-512 Portland, OR Landline Tw Telecom Of Oregon LLC
503-513 Clackamas, OR Landline Qwest Corporation
503-514 Portland, OR Cell Usa Mobility Wireless
503-515 Portland, OR Cell T-mobile Usa
503-516 Portland, OR Cell T-mobile Usa
503-517 Beaverton, OR Landline Integra Telecom Of Oregon
503-518 Beavercreek, OR Landline Beaver Creek Cooperative Telephone Co.
503-519 Portland, OR Cell Sprint Spectrum L.p.
503-520 Beaverton, OR Landline Frontier Communications Northwest
503-521 Beaverton, OR Landline Frontier Communications Northwest
503-522 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-523 Portland, OR Landline Global Crossing Local Services,inc.-or
503-524 Beaverton, OR Landline Frontier Communications Northwest
503-525 Portland, OR Landline Qwest Corporation
503-526 Beaverton, OR Landline Frontier Communications Northwest
503-527 Portland, OR Cell Usa Mobility Wireless
503-528 Portland, OR Landline Qwest Corporation
503-529 Portland, OR Cell Usa Mobility Wireless
503-530 Beaverton, OR Landline Teleport Communications America
503-531 Beaverton, OR Landline Frontier Communications Northwest
503-532 Beaverton, OR Landline Mcimetro Access Transmission Services LLC
503-533 Beaverton, OR Landline Frontier Communications Northwest
503-534 Lake Oswego, OR Landline Qwest Corporation
503-535 Tigard, OR Landline Teleport Communications America
503-536 Portland, OR Landline Global Crossing Local Services,inc.-or
503-537 Newberg, OR Landline Frontier Communications Northwest
503-538 Newberg, OR Landline Frontier Communications Northwest
503-539 Portland, OR Cell New Cingular Wireless PCS
503-540 Salem, OR Landline Qwest Corporation
503-542 Portland, OR Landline Eschelon Telecomm Of Oregon
503-543 Scappoose, OR Landline Centurytel Of Oregon
503-544 Beaverton, OR Cell T-mobile Usa
503-545 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-546 Beaverton, OR Landline Integra Telecom Of Oregon
503-547 Hillsboro, OR Landline Frontier Communications Northwest
503-548 Portland, OR Landline Electric Lightwave DBA Integra Telecom
503-549 Portland, OR Landline Global Crossing Local Services,inc.-or
503-550 Newberg, OR Cell New Cingular Wireless PCS
503-551 Salem, OR Cell New Cingular Wireless PCS
503-552 Portland, OR Landline Qwest Corporation
503-553 Portland, OR Landline Qwest Corporation
503-554 Newberg, OR Landline Frontier Communications Northwest
503-555 Portland, OR Landline Unknown
503-556 Rainier, OR Landline Qwest Corporation
503-557 Oregon City, OR Landline Qwest Corporation
503-559 Salem, OR Cell New Cingular Wireless PCS
503-560 Mcminnville, OR Cell T-mobile Usa
503-561 Salem, OR Landline Integra Telecom Of Oregon
503-562 Salem, OR Landline Integra Telecom Of Oregon
503-565 Mcminnville, OR Landline Oregon Tel
503-566 Salem, OR Landline Qwest Corporation
503-567 Beaverton, OR Landline Integra Telecom Of Oregon
503-568 Portland, OR Cell Cricket Communications
503-569 Salem, OR Cell Sprint Spectrum L.p.
503-571 Portland, OR Landline Qwest Corporation
503-572 Portland, OR Cell Sprint Spectrum L.p.
503-573 Portland, OR Landline Global Crossing Local Services,inc.-or
503-574 Beaverton, OR Landline Frontier Communications Northwest
503-575 Portland, OR Landline Xo Oregon
503-576 Salem, OR Landline Qwest Corporation
503-577 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-578 Beaverton, OR Landline Frontier Communications Northwest
503-579 Beaverton, OR Landline Frontier Communications Northwest
503-580 Salem, OR Cell New Cingular Wireless PCS
503-581 Salem, OR Landline Qwest Corporation
503-583 Mcminnville, OR Cell Cellco Partnership DBA Verizon Wireless
503-584 Salem, OR Landline Qwest Corporation
503-585 Salem, OR Landline Qwest Corporation
503-586 Salem, OR Landline Advanced Telcom Group
503-587 Salem, OR Landline Qwest Corporation
503-588 Salem, OR Landline Qwest Corporation
503-589 Salem, OR Landline Qwest Corporation
503-590 Beaverton, OR Landline Frontier Communications Northwest
503-591 Beaverton, OR Landline Frontier Communications Northwest
503-593 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-594 Portland, OR Landline Integra Telecom Of Oregon
503-595 Portland, OR Landline Eschelon Telecomm Of Oregon
503-596 Beaverton, OR Landline Frontier Communications Northwest
503-597 Beaverton, OR Landline Integra Telecom Of Oregon
503-598 Beaverton, OR Landline Frontier Communications Northwest
503-599 Portland, OR Cell Usa Mobility Wireless
503-600 Molalla, OR Landline Astound Broadband
503-601 Beaverton, OR Landline Integra Telecom Of Oregon
503-602 Salem, OR Cell Sprint Spectrum L.p.
503-603 Beaverton, OR Landline Frontier Communications Northwest
503-604 Portland, OR Cell Usa Mobility Wireless
503-605 Beaverton, OR Landline Frontier Communications Northwest
503-606 Independence, OR Landline Qwest Corporation
503-607 Portland, OR Landline Eschelon Telecomm Of Oregon
503-608 Beaverton, OR Landline Tw Telecom Of Oregon LLC
503-609 Corbett, OR Landline Bandwidth.com Clec
503-610 Portland, OR Landline Mcimetro Access Transmission Services LLC
503-613 Beaverton, OR Landline Mcimetro Access Transmission Services LLC
503-614 Beaverton, OR Landline Frontier Communications Northwest
503-615 Hillsboro, OR Landline Frontier Communications Northwest
503-616 Portland, OR Landline Mcimetro Access Transmission Services LLC
503-617 Beaverton, OR Landline Frontier Communications Northwest
503-618 Gresham, OR Landline Frontier Communications Northwest
503-619 Portland, OR Landline Eschelon Telecomm Of Oregon
503-620 Beaverton, OR Landline Frontier Communications Northwest
503-621 Burlington, OR Landline Qwest Corporation
503-623 Dallas, OR Landline Qwest Corporation
503-624 Beaverton, OR Landline Frontier Communications Northwest
503-625 Sherwood, OR Landline Frontier Communications Northwest
503-626 Beaverton, OR Landline Frontier Communications Northwest
503-627 Beaverton, OR Landline Frontier Communications Northwest
503-628 Beaverton, OR Landline Frontier Communications Northwest
503-629 Beaverton, OR Landline Frontier Communications Northwest
503-630 Estacada, OR Landline Cascade Utilities
503-632 Beavercreek, OR Landline Beaver Creek Cooperative Telephone Co.
503-635 Lake Oswego, OR Landline Qwest Corporation
503-636 Lake Oswego, OR Landline Qwest Corporation
503-637 Eagle Creek, OR Landline Cascade Utilities
503-639 Beaverton, OR Landline Frontier Communications Northwest
503-640 Hillsboro, OR Landline Frontier Communications Northwest
503-641 Beaverton, OR Landline Frontier Communications Northwest
503-642 Beaverton, OR Landline Frontier Communications Northwest
503-643 Beaverton, OR Landline Frontier Communications Northwest
503-644 Beaverton, OR Landline Frontier Communications Northwest
503-645 Beaverton, OR Landline Frontier Communications Northwest
503-646 Beaverton, OR Landline Frontier Communications Northwest
503-647 North Plains, OR Landline Qwest Corporation
503-648 Hillsboro, OR Landline Frontier Communications Northwest
503-649 Beaverton, OR Landline Frontier Communications Northwest
503-650 Oregon City, OR Landline Qwest Corporation
503-652 Clackamas, OR Landline Qwest Corporation
503-653 Clackamas, OR Landline Qwest Corporation
503-654 Clackamas, OR Landline Qwest Corporation
503-655 Oregon City, OR Landline Qwest Corporation
503-656 Oregon City, OR Landline Qwest Corporation
503-657 Oregon City, OR Landline Qwest Corporation
503-659 Clackamas, OR Landline Qwest Corporation
503-660 Gresham, OR Landline Frontier Communications Northwest
503-661 Gresham, OR Landline Frontier Communications Northwest
503-662 Yamhill, OR Landline Frontier Communications Northwest
503-663 Gresham, OR Landline Frontier Communications Northwest
503-664 Beaver, OR Cell Sprint Spectrum L.p.
503-665 Gresham, OR Landline Frontier Communications Northwest
503-666 Gresham, OR Landline Frontier Communications Northwest
503-667 Gresham, OR Landline Frontier Communications Northwest
503-669 Gresham, OR Landline Frontier Communications Northwest
503-670 Beaverton, OR Landline Frontier Communications Northwest
503-671 Beaverton, OR Landline Frontier Communications Northwest
503-672 Beaverton, OR Landline Frontier Communications Northwest
503-674 Gresham, OR Landline Frontier Communications Northwest
503-675 Lake Oswego, OR Landline Qwest Corporation
503-676 Gresham, OR Landline Teleport Communications America
503-677 Beaverton, OR Landline Frontier Communications Northwest
503-678 Aurora, OR Landline Centurytel Of Oregon
503-679 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-680 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-681 Hillsboro, OR Landline Frontier Communications Northwest
503-683 Portland, OR Landline AT&T Local
503-684 Beaverton, OR Landline Frontier Communications Northwest
503-686 Beaverton, OR Landline Teleport Communications America
503-687 Mcminnville, OR Landline Pacific Wave Communications
503-688 Portland, OR Landline Electric Lightwave DBA Integra Telecom
503-689 Salem, OR Landline AT&T Local
503-690 Beaverton, OR Landline Frontier Communications Northwest
503-693 Hillsboro, OR Landline Frontier Communications Northwest
503-695 Corbett, OR Landline Cascade Utilities
503-696 Hillsboro, OR Landline Mcimetro Access Transmission Services LLC
503-697 Lake Oswego, OR Landline Qwest Corporation
503-699 Lake Oswego, OR Landline Qwest Corporation
503-701 Portland, OR Cell New Cingular Wireless PCS
503-702 Portland, OR Cell New Cingular Wireless PCS
503-703 Portland, OR Cell New Cingular Wireless PCS
503-704 Portland, OR Cell New Cingular Wireless PCS
503-705 Portland, OR Cell New Cingular Wireless PCS
503-706 Portland, OR Cell New Cingular Wireless PCS
503-707 Portland, OR Landline Mcimetro Access Transmission Services LLC
503-708 Portland, OR Cell New Cingular Wireless PCS
503-709 Portland, OR Cell New Cingular Wireless PCS
503-710 Woodburn, OR Cell Cellco Partnership DBA Verizon Wireless
503-712 Hillsboro, OR Landline Mcimetro Access Transmission Services LLC
503-713 Portland, OR Landline Global Crossing Local Services,inc.-or
503-714 Dayton, OR Landline Global Crossing Local Services,inc.-or
503-715 Portland, OR Landline Global Crossing Local Services,inc.-or
503-716 Portland, OR Landline Mcimetro Access Transmission Services LLC
503-717 Seaside, OR Landline Qwest Corporation
503-718 Beaverton, OR Landline Eschelon Telecomm Of Oregon
503-719 Portland, OR Cell Cricket Communications
503-720 Portland, OR Cell New Cingular Wireless PCS
503-721 Portland, OR Landline Qwest Corporation
503-722 Oregon City, OR Landline Qwest Corporation
503-723 Oregon City, OR Landline Qwest Corporation
503-724 Portland, OR Cell New Cingular Wireless PCS
503-725 Portland, OR Landline Qwest Corporation
503-726 Beaverton, OR Landline Integra Telecom Of Oregon
503-727 Portland, OR Landline Qwest Corporation
503-728 Clatskanie, OR Landline Frontier Communications Northwest
503-729 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-730 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-731 Portland, OR Landline Qwest Corporation
503-732 Beavercreek, OR Landline Tw Telecom Of Oregon LLC
503-733 Portland, OR Landline Qwest Corporation
503-734 Portland, OR Landline Tw Telecom Of Oregon LLC
503-735 Portland, OR Landline Qwest Corporation
503-736 Portland, OR Landline Qwest Corporation
503-737 Portland, OR Landline Qwest Corporation
503-738 Seaside, OR Landline Qwest Corporation
503-739 Seaside, OR Cell New Cingular Wireless PCS
503-740 Portland, OR Cell T-mobile Usa
503-741 Astoria, OR Cell Sprint Spectrum L.p.
503-742 Oregon City, OR Landline Qwest Corporation
503-744 Portland, OR Landline Teleport Communications America
503-745 Portland, OR Landline Electric Lightwave DBA Integra Telecom
503-746 Beaverton, OR Landline AT&T Local
503-747 Beaverton, OR Landline AT&T Local
503-748 Beaverton, OR Landline Integra Telecom Of Oregon
503-750 Portland, OR Cell T-mobile Usa
503-751 Independence, OR Landline Qwest Corporation
503-752 Portland, OR Cell Sprint Spectrum L.p.
503-753 Portland, OR Cell Sprint Spectrum L.p.
503-754 Portland, OR Cell Sprint Spectrum L.p.
503-756 Portland, OR Cell Sprint Spectrum L.p.
503-757 Portland, OR Cell Sprint Spectrum L.p.
503-758 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-759 Molalla, OR Landline Molalla Telephone Co.
503-760 Portland, OR Landline Qwest Corporation
503-761 Portland, OR Landline Qwest Corporation
503-762 Portland, OR Landline Qwest Corporation
503-763 Salem, OR Landline Qwest Corporation
503-764 Portland, OR Landline Eschelon Telecomm Of Oregon
503-765 Portland, OR Landline Teleport Communications America
503-766 Portland, OR Landline Teleport Communications America
503-767 Stayton, OR Landline Stayton Cooperative Telephone Co.
503-768 Portland, OR Landline Qwest Corporation
503-769 Stayton, OR Landline Stayton Cooperative Telephone Co.
503-771 Portland, OR Landline Qwest Corporation
503-772 Portland, OR Landline Qwest Corporation
503-773 North Plains, OR Landline Tw Telecom Of Oregon LLC
503-774 Portland, OR Landline Qwest Corporation
503-775 Portland, OR Landline Qwest Corporation
503-776 Aurora, OR Landline Tw Telecom Of Oregon LLC
503-777 Portland, OR Landline Qwest Corporation
503-778 Portland, OR Landline Qwest Corporation
503-779 Salem, OR Landline Integra Telecom Of Oregon
503-780 Portland, OR Cell New Cingular Wireless PCS
503-781 Portland, OR Cell New Cingular Wireless PCS
503-782 Cloverdale, OR Landline Level 3 Communications
503-784 Portland, OR Cell New Cingular Wireless PCS
503-785 Clackamas, OR Landline Qwest Corporation
503-786 Clackamas, OR Landline Qwest Corporation
503-787 Falls City, OR Landline Qwest Corporation
503-788 Portland, OR Landline Qwest Corporation
503-789 Portland, OR Cell New Cingular Wireless PCS
503-790 Portland, OR Landline Qwest Corporation
503-791 Astoria, OR Cell New Cingular Wireless PCS
503-792 Gervais, OR Landline Gervais Telephone Co.
503-793 Portland, OR Cell Sprint Spectrum L.p.
503-794 Clackamas, OR Landline Qwest Corporation
503-795 Portland, OR Landline Qwest Corporation
503-796 Portland, OR Landline Qwest Corporation
503-797 Portland, OR Landline Qwest Corporation
503-798 Salem, OR Landline Electric Lightwave DBA Integra Telecom
503-799 Portland, OR Cell New Cingular Wireless PCS
503-800 Gervais, OR Landline Astound Broadband
503-801 Tillamook, OR Cell New Cingular Wireless PCS
503-802 Portland, OR Landline Electric Lightwave DBA Integra Telecom
503-803 Portland, OR Cell New Cingular Wireless PCS
503-804 Portland, OR Cell New Cingular Wireless PCS
503-805 Portland, OR Cell New Cingular Wireless PCS
503-806 Portland, OR Cell New Cingular Wireless PCS
503-807 Portland, OR Cell New Cingular Wireless PCS
503-808 Portland, OR Landline Electric Lightwave DBA Integra Telecom
503-809 Portland, OR Cell Sprint Spectrum L.p.
503-810 Portland, OR Cell T-mobile Usa
503-812 Tillamook, OR Cell Cellco Partnership DBA Verizon Wireless
503-813 Portland, OR Landline Qwest Corporation
503-814 Salem, OR Landline Integra Telecom Of Oregon
503-815 Tillamook, OR Landline United Telephone-northwest-or DBA Centurylink
503-816 Portland, OR Cell New Cingular Wireless PCS
503-817 Portland, OR Cell Usa Mobility Wireless
503-818 Portland, OR Cell Usa Mobility Wireless
503-819 Portland, OR Cell New Cingular Wireless PCS
503-820 Portland, OR Landline Mcimetro Access Transmission Services LLC
503-821 Portland, OR Landline Mcimetro Access Transmission Services LLC
503-822 Portland, OR Landline Global Crossing Local Services,inc.-or
503-823 Portland, OR Landline Qwest Corporation
503-824 Colton, OR Landline Colton Telephone Co.
503-825 Tigard, OR Landline Teleport Communications America
503-827 Portland, OR Landline Qwest Corporation
503-828 Beaverton, OR Landline Level 3 Communications
503-829 Molalla, OR Landline Molalla Telephone Co.
503-830 Portland, OR Cell New Cingular Wireless PCS
503-831 Dallas, OR Landline Qwest Corporation
503-833 Portland, OR Landline Qwest Corporation
503-834 Estacada, OR Landline Cascade Utilities
503-835 Amity, OR Landline Frontier Communications Northwest
503-836 Astoria, OR Landline Level 3 Communications
503-837 Dallas, OR Landline Monmouth Independence Network DBA Minet
503-838 Independence, OR Landline Qwest Corporation
503-839 Portland, OR Cell Cricket Communications
503-840 Beaverton, OR Landline Tw Telecom Of Oregon LLC
503-841 Portland, OR Cell T-mobile Usa
503-842 Tillamook, OR Landline United Telephone-northwest-or DBA Centurylink
503-843 Sheridan, OR Landline United Telephone-northwest-or DBA Centurylink
503-844 Hillsboro, OR Landline Frontier Communications Northwest
503-845 Mount Angel, OR Landline Mt. Angel Telephone Co.
503-846 Hillsboro, OR Landline Frontier Communications Northwest
503-847 Portland, OR Cell Cricket Communications
503-848 Beaverton, OR Landline Frontier Communications Northwest
503-849 Portland, OR Cell Sprint Spectrum L.p.
503-850 Portland, OR Landline Tw Telecom Of Oregon LLC
503-851 Salem, OR Cell T-mobile Usa
503-852 Carlton, OR Landline United Telephone-northwest-or DBA Centurylink
503-853 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-854 Detroit, OR Landline Frontier Communications Northwest
503-856 Salem, OR Landline Qwest Corporation
503-857 Mcminnville, OR Landline Tw Telecom Of Oregon LLC
503-858 Beaverton, OR Landline Tw Telecom Of Oregon LLC
503-859 Lyons, OR Landline Peoples Tel Co
503-860 Portland, OR Cell New Cingular Wireless PCS
503-861 Warrenton, OR Landline Qwest Corporation
503-862 Beaverton, OR Landline Tw Telecom Of Oregon LLC
503-863 Portland, OR Cell New Cingular Wireless PCS
503-864 Dayton, OR Landline Frontier Communications Northwest
503-865 Portland, OR Landline Qwest Corporation
503-866 Portland, OR Cell New Cingular Wireless PCS
503-867 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-869 Portland, OR Cell New Cingular Wireless PCS
503-870 Portland, OR Cell Usa Mobility Wireless
503-871 Salem, OR Cell Cellco Partnership DBA Verizon Wireless
503-872 Portland, OR Landline Qwest Corporation
503-873 Silverton, OR Landline Frontier Communications Northwest
503-874 Silverton, OR Landline Frontier Communications Northwest
503-875 Portland, OR Cell Cricket Communications
503-876 Willamina, OR Landline United Telephone-northwest-or DBA Centurylink
503-877 Detroit, OR Landline Cellco Partnership DBA Verizon Wireless
503-879 Grand Ronde, OR Landline United Telephone-northwest-or DBA Centurylink
503-880 Portland, OR Cell New Cingular Wireless PCS
503-881 Salem, OR Cell New Cingular Wireless PCS
503-882 Portland, OR Landline Tw Telecom Of Oregon LLC
503-883 Mcminnville, OR Landline Integra Telecom Of Oregon
503-884 Salem, OR Cell Sprint Spectrum L.p.
503-886 Portland, OR Landline Qwest Corporation
503-887 Portland, OR Cell New Cingular Wireless PCS
503-888 Portland, OR Cell T-mobile Usa
503-889 Portland, OR Landline Teleport Communications America
503-890 Portland, OR Cell Sprint Spectrum L.p.
503-891 Portland, OR Cell Sprint Spectrum L.p.
503-892 Portland, OR Landline Qwest Corporation
503-893 Aumsville, OR Landline X5 Solutions - WA
503-894 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-896 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-897 Mill City, OR Landline Frontier Communications Northwest
503-899 Newberg, OR Landline Tw Telecom Of Oregon LLC
503-900 Lyons, OR Landline Astound Broadband
503-901 Portland, OR Cell Sprint Spectrum L.p.
503-902 Woodburn, OR Landline Astound Broadband
503-903 Portland, OR Cell Usa Mobility Wireless
503-904 Portland, OR Cell Usa Mobility Wireless
503-905 Portland, OR Landline Electric Lightwave DBA Integra Telecom
503-906 Portland, OR Landline Electric Lightwave DBA Integra Telecom
503-907 Portland, OR Landline Electric Lightwave DBA Integra Telecom
503-908 Clackamas, OR Landline Comcast Phone Of Oregon
503-909 Portland, OR Landline Qwest Corporation
503-910 Salem, OR Cell Cellco Partnership DBA Verizon Wireless
503-912 Gresham, OR Landline Comcast Phone Of Oregon
503-913 Portland, OR Cell New Cingular Wireless PCS
503-914 Portland, OR Landline Pac - West Telecomm
503-915 Portland, OR Cell New Cingular Wireless PCS
503-916 Portland, OR Landline Qwest Corporation
503-917 Dallas, OR Cell Sprint Spectrum L.p.
503-918 Salem, OR Cell Usa Mobility Wireless
503-919 Portland, OR Cell New Cingular Wireless PCS
503-920 Portland, OR Cell Usa Mobility Wireless
503-921 Portland, OR Cell Usa Mobility Wireless
503-922 Portland, OR Landline Teleport Communications America
503-923 Beaverton, OR Landline Universal Telecommunications
503-924 Beaverton, OR Landline Integra Telecom Of Oregon
503-925 Sherwood, OR Landline Frontier Communications Northwest
503-926 Portland, OR Cell Cricket Communications
503-927 Portland, OR Cell T-mobile Usa
503-928 Portland, OR Cell New Cingular Wireless PCS
503-929 Portland, OR Cell New Cingular Wireless PCS
503-930 Salem, OR Cell Cellco Partnership DBA Verizon Wireless
503-931 Salem, OR Cell New Cingular Wireless PCS
503-932 Salem, OR Cell Sprint Spectrum L.p.
503-933 Portland, OR Cell Cricket Communications
503-934 Salem, OR Landline Qwest Corporation
503-935 Portland, OR Cell Cricket Communications
503-936 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-937 Portland, OR Landline Mcimetro Access Transmission Services LLC
503-938 Portland, OR Cell Usa Mobility Wireless
503-939 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-940 Portland, OR Cell Usa Mobility Wireless
503-941 Beaverton, OR Landline Tw Telecom Of Oregon LLC
503-942 Portland, OR Cell Usa Mobility Wireless
503-943 Portland, OR Landline Electric Lightwave DBA Integra Telecom
503-944 Portland, OR Landline Qwest Corporation
503-945 Salem, OR Landline Qwest Corporation
503-946 Tigard, OR Landline Teleport Communications America
503-947 Salem, OR Landline Qwest Corporation
503-948 Portland, OR Landline Qwest Corporation
503-949 Salem, OR Cell Cellco Partnership DBA Verizon Wireless
503-951 Woodburn, OR Cell Cellco Partnership DBA Verizon Wireless
503-952 Portland, OR Landline Qwest Corporation
503-953 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-954 Portland, OR Cell Cricket Communications
503-955 Portland, OR Cell Usa Mobility Wireless
503-956 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-957 Portland, OR Cell Sprint Spectrum L.p.
503-960 Portland, OR Cell Cricket Communications
503-961 Portland, OR Landline Electric Lightwave DBA Integra Telecom
503-962 Portland, OR Landline Qwest Corporation
503-963 Portland, OR Landline Qwest Corporation
503-964 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-965 Cloverdale, OR Landline United Telephone-northwest-or DBA Centurylink
503-967 Salem, OR Landline Electric Lightwave DBA Integra Telecom
503-968 Beaverton, OR Landline Frontier Communications Northwest
503-969 Portland, OR Cell Sprint Spectrum L.p.
503-970 Portland, OR Cell New Cingular Wireless PCS
503-972 Portland, OR Landline Electric Lightwave DBA Integra Telecom
503-973 Portland, OR Landline Qwest Corporation
503-974 Portland, OR Landline Pac - West Telecomm
503-975 Portland, OR Cell Sprint Spectrum L.p.
503-977 Portland, OR Landline Qwest Corporation
503-978 Portland, OR Landline Qwest Corporation
503-979 Salem, OR Landline Astound Broadband
503-980 Woodburn, OR Landline Qwest Corporation
503-981 Woodburn, OR Landline Qwest Corporation
503-982 Woodburn, OR Landline Qwest Corporation
503-983 Portland, OR Cell Cellco Partnership DBA Verizon Wireless
503-984 Woodburn, OR Cell T-mobile Usa
503-985 Beaverton, OR Landline Frontier Communications Northwest
503-986 Salem, OR Landline Qwest Corporation
503-987 Scappoose, OR Landline Comcast Phone Of Oregon
503-988 Portland, OR Landline Qwest Corporation
503-989 Woodburn, OR Cell New Cingular Wireless PCS
503-990 Salem, OR Cell Sprint Spectrum L.p.
503-991 Salem, OR Cell Sprint Spectrum L.p.
503-992 Forest Grove, OR Landline Frontier Communications Northwest
503-993 Portland, OR Cell Usa Mobility Wireless
503-994 Warrenton, OR Landline Zayo Group
503-995 Portland, OR Cell Cricket Communications
503-996 Woodburn, OR Landline Astound Broadband
503-997 Portland, OR Cell T-mobile Usa
503-998 Portland, OR Cell T-mobile Usa
503-999 Salem, OR Cell T-mobile Usa