Area Code 312

312 serves the Chicago Loop of the city of Chicago, Illinois. It encompasses only a few square miles, roughly bounded by North Avenue to the north, Ashland Avenue to the west, Lake Michigan on the east, and 31st Street on the south.

Prefix City/State Phone Type Company
312-201 Chicago, IL Landline Ameritech Illinois
312-202 Chicago, IL Landline Ameritech Illinois
312-203 Chicago, IL Cell New Cingular Wireless PCS
312-204 Chicago, IL Landline Ameritech Illinois
312-205 Chicago, IL Landline Allegiance Telecom
312-206 Chicago, IL Cell New Cingular Wireless PCS
312-207 Chicago, IL Landline Ameritech Illinois
312-208 Chicago, IL Cell New Cingular Wireless PCS
312-209 Northbrook, IL Cell Cellco Partnership DBA Verizon Wireless
312-210 Chicago, IL Landline Unknown
312-212 Chicago, IL Landline Ameritech Illinois
312-213 Chicago, IL Cell New Cingular Wireless PCS
312-214 Chicago, IL Landline Ameritech Illinois
312-215 Wheeling, IL Cell New Cingular Wireless PCS
312-216 Chicago, IL Landline First Communications LLC
312-217 Chicago, IL Cell United States Cellular Corp. - Illinois
312-218 Chicago, IL Cell New Cingular Wireless PCS
312-219 Chicago, IL Cell Bandwidth.com Clec
312-220 Chicago, IL Landline Ameritech Illinois
312-221 Chicago, IL Cell Sprint Spectrum L.p.
312-222 Chicago, IL Landline Ameritech Illinois
312-223 Chicago, IL Landline Ameritech Illinois
312-224 Chicago, IL Landline Broadwing Communications
312-225 Chicago, IL Landline Ameritech Illinois
312-226 Chicago, IL Landline Ameritech Illinois
312-227 Chicago, IL Landline Ameritech Illinois
312-228 Chicago, IL Landline Ameritech Illinois
312-229 Chicago, IL Landline Ameritech Illinois
312-230 Chicago, IL Landline Ameritech Illinois
312-231 Roselle, IL Cell New Cingular Wireless PCS
312-232 Chicago, IL Cell American Messaging (am)
312-233 Chicago, IL Landline Ameritech Illinois
312-234 Chicago, IL Landline Ameritech Illinois
312-235 Chicago, IL Landline Ameritech Illinois
312-236 Chicago, IL Landline Ameritech Illinois
312-237 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-238 Chicago, IL Landline Broadwing Communications
312-239 Chicago, IL Landline AT&T Local
312-240 Chicago, IL Landline Ameritech Illinois
312-241 Chicago, IL Cell New Cingular Wireless PCS
312-242 Chicago, IL Landline Teleport Communications America
312-243 Chicago, IL Landline Ameritech Illinois
312-244 Chicago, IL Landline Ameritech Illinois
312-245 Chicago, IL Landline Ameritech Illinois
312-246 Wheeling, IL Cell New Cingular Wireless PCS
312-247 Chicago, IL Landline First Communications LLC
312-248 Chicago, IL Landline Unknown
312-249 Chicago, IL Cell Usa Mobility Wireless
312-250 Chicago, IL Cell Usa Mobility Wireless
312-251 Chicago, IL Landline Ameritech Illinois
312-252 Chicago, IL Landline Allegiance Telecom
312-253 Chicago, IL Landline Allegiance Telecom
312-254 Chicago, IL Landline Allegiance Telecom
312-255 Chicago, IL Landline Ameritech Illinois
312-256 Chicago, IL Landline Allegiance Telecom
312-257 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-258 Chicago, IL Landline Ameritech Illinois
312-259 Chicago, IL Cell New Cingular Wireless PCS
312-260 Chicago, IL Landline Mcimetro Access Transmission Services LLC
312-261 Chicago, IL Landline Broadwing Communications
312-262 Chicago, IL Landline Allegiance Telecom
312-263 Chicago, IL Landline Ameritech Illinois
312-264 Chicago, IL Landline Broadwing Communications
312-265 Chicago, IL Landline Access One
312-266 Chicago, IL Landline Ameritech Illinois
312-267 Chicago, IL Landline Ameritech Illinois
312-268 Chicago, IL Landline Broadwing Communications
312-269 Chicago, IL Landline Ameritech Illinois
312-271 Chicago, IL Cell Usa Mobility Wireless
312-272 Chicago, IL Cell Usa Mobility Wireless
312-273 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-274 Chicago, IL Landline Ameritech Illinois
312-275 Chicago, IL Landline Allegiance Telecom
312-276 Chicago, IL Landline Allegiance Telecom
312-277 Chicago, IL Landline Allegiance Telecom
312-278 Chicago, IL Landline Broadwing Communications
312-279 Chicago, IL Landline Mcimetro Access Transmission Services LLC
312-280 Chicago, IL Landline Ameritech Illinois
312-281 Chicago, IL Landline Global Crossing Local Services-il
312-282 Chicago, IL Cell New Cingular Wireless PCS
312-283 Chicago, IL Landline Global Crossing Local Services-il
312-284 Chicago, IL Landline Xo Illinois
312-285 Chicago, IL Cell Sprint Spectrum L.p.
312-286 Chicago, IL Cell New Cingular Wireless PCS
312-287 Chicago, IL Cell Sprint Spectrum L.p.
312-288 Chicago, IL Landline Mcimetro Access Transmission Services LLC
312-289 Chicago, IL Cell Usa Mobility Wireless
312-290 Chicago, IL Cell Usa Mobility Wireless
312-291 Chicago, IL Landline Ameritech Illinois
312-292 Chicago, IL Cell Bandwidth.com Clec
312-293 Chicago, IL Landline Ameritech Illinois
312-294 Chicago, IL Landline Ameritech Illinois
312-295 La Grange Park, IL Cell Usa Mobility Wireless
312-296 Chicago, IL Cell Sprint Spectrum L.p.
312-297 Chicago, IL Landline Ameritech Illinois
312-298 Chicago, IL Landline Sigecom
312-299 Chicago, IL Cell Usa Mobility Wireless
312-300 Chicago, IL Landline Net Talk.com
312-301 Hinsdale, IL Cell New Cingular Wireless PCS
312-302 Chicago, IL Landline Ameritech Illinois
312-303 Wheeling, IL Cell New Cingular Wireless PCS
312-304 Hinsdale, IL Cell New Cingular Wireless PCS
312-305 Northbrook, IL Cell Cellco Partnership DBA Verizon Wireless
312-306 Chicago, IL Landline Ameritech Illinois
312-307 Chicago, IL Cell New Cingular Wireless PCS
312-308 Chicago, IL Landline Ameritech Illinois
312-309 Chicago, IL Landline Ameritech Illinois
312-310 Northbrook, IL Cell Cellco Partnership DBA Verizon Wireless
312-314 Hinsdale, IL Cell New Cingular Wireless PCS
312-315 Chicago, IL Cell New Cingular Wireless PCS
312-316 Chicago, IL Cell New Cingular Wireless PCS
312-317 Wheeling, IL Cell New Cingular Wireless PCS
312-318 La Grange Park, IL Cell Cellco Partnership DBA Verizon Wireless
312-320 Chicago, IL Cell New Cingular Wireless PCS
312-321 Chicago, IL Landline Ameritech Illinois
312-322 Chicago, IL Landline Ameritech Illinois
312-323 Chicago, IL Cell American Messaging (am)
312-324 Chicago, IL Landline Level 3 Communications
312-325 Chicago, IL Landline Ameritech Illinois
312-326 Chicago, IL Landline Ameritech Illinois
312-327 Chicago, IL Landline Xo Illinois
312-328 Chicago, IL Landline Ameritech Illinois
312-329 Chicago, IL Landline Ameritech Illinois
312-330 Chicago, IL Cell New Cingular Wireless PCS
312-331 Wheeling, IL Cell New Cingular Wireless PCS
312-332 Chicago, IL Landline Ameritech Illinois
312-333 Chicago, IL Cell American Messaging (am)
312-334 Chicago, IL Landline First Communications LLC
312-335 Chicago, IL Landline Ameritech Illinois
312-336 Chicago, IL Landline Ameritech Illinois
312-337 Chicago, IL Landline Ameritech Illinois
312-338 Chicago, IL Landline Ameritech Illinois
312-339 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-340 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-341 Chicago, IL Landline Ameritech Illinois
312-342 Chicago, IL Cell New Cingular Wireless PCS
312-343 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-344 Chicago, IL Landline Ameritech Illinois
312-345 Chicago, IL Landline Ameritech Illinois
312-346 Chicago, IL Landline Ameritech Illinois
312-347 Chicago, IL Landline Ameritech Illinois
312-348 Chicago, IL Landline Neutral Tandem-illinois
312-349 Chicago, IL Cell Usa Mobility Wireless
312-350 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-351 Chicago, IL Cell New Cingular Wireless PCS
312-352 Hinsdale, IL Cell New Cingular Wireless PCS
312-353 Chicago, IL Landline Ameritech Illinois
312-354 Roselle, IL Cell New Cingular Wireless PCS
312-355 Chicago, IL Landline Ameritech Illinois
312-356 Chicago, IL Landline Ameritech Illinois
312-357 Chicago, IL Landline Ameritech Illinois
312-359 Chicago, IL Cell Usa Mobility Wireless
312-360 Chicago, IL Landline Ameritech Illinois
312-361 Chicago, IL Landline Ameritech Illinois
312-362 Chicago, IL Landline Ameritech Illinois
312-363 Chicago, IL Landline Rcn Telecom Services Of Illinois
312-364 Chicago, IL Landline Ameritech Illinois
312-365 Chicago, IL Cell Usa Mobility Wireless
312-366 La Grange Park, IL Cell Usa Mobility Wireless
312-367 La Grange Park, IL Cell Usa Mobility Wireless
312-368 Chicago, IL Landline Ameritech Illinois
312-369 Chicago, IL Cell New Cingular Wireless PCS
312-370 Chicago, IL Cell Usa Mobility Wireless
312-371 Chicago, IL Cell Sprint Spectrum L.p.
312-372 Chicago, IL Landline Ameritech Illinois
312-373 Chicago, IL Landline Broadwing Communications
312-374 Chicago, IL Landline Ameritech Illinois
312-375 Chicago, IL Cell T-mobile Usa
312-376 Chicago, IL Landline Cbeyond Communications
312-377 Chicago, IL Landline Xo Illinois
312-378 Chicago, IL Cell Usa Mobility Wireless
312-379 Chicago, IL Landline Ovation Communications Of Illinois
312-380 Chicago, IL Landline Ameritech Illinois
312-381 Chicago, IL Landline Ameritech Illinois
312-382 Chicago, IL Landline Ameritech Illinois
312-384 Chicago, IL Landline Ameritech Illinois
312-385 Chicago, IL Landline Ameritech Illinois
312-386 Chicago, IL Landline Ameritech Illinois
312-387 Chicago, IL Cell Usa Mobility Wireless
312-388 Chicago, IL Cell Sprint Spectrum L.p.
312-389 Chicago, IL Cell Usa Mobility Wireless
312-390 Chicago, IL Cell American Messaging (am)
312-391 Chicago, IL Cell New Cingular Wireless PCS
312-393 Chicago, IL Cell American Messaging (am)
312-394 Chicago, IL Landline Ameritech Illinois
312-395 Chicago, IL Landline AT&T Local
312-396 Chicago, IL Landline Ameritech Illinois
312-397 Chicago, IL Landline Ameritech Illinois
312-398 Chicago, IL Cell Usa Mobility Wireless
312-399 Chicago, IL Cell Sprint Spectrum L.p.
312-400 Chicago, IL Cell American Messaging (am)
312-401 Chicago, IL Cell New Cingular Wireless PCS
312-402 Chicago, IL Cell New Cingular Wireless PCS
312-403 La Grange Park, IL Cell Cellco Partnership DBA Verizon Wireless
312-404 Chicago, IL Cell T-mobile Usa
312-405 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-406 Wheeling, IL Cell New Cingular Wireless PCS
312-407 Chicago, IL Landline Ameritech Illinois
312-408 Chicago, IL Landline Ameritech Illinois
312-409 Chicago, IL Landline Ameritech Illinois
312-410 Chicago, IL Landline Ameritech Illinois
312-412 Wheeling, IL Cell New Cingular Wireless PCS
312-413 Chicago, IL Landline Ameritech Illinois
312-415 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-416 Chicago, IL Landline Mci Worldcom Communications
312-417 Chicago, IL Cell Ameritech Illinois
312-418 Chicago, IL Cell Usa Mobility Wireless
312-419 Chicago, IL Landline Ameritech Illinois
312-420 Chicago, IL Cell New Cingular Wireless PCS
312-421 Chicago, IL Landline Ameritech Illinois
312-422 Chicago, IL Landline Ameritech Illinois
312-423 Chicago, IL Landline Broadwing Communications
312-424 Chicago, IL Landline Ameritech Illinois
312-425 Chicago, IL Landline Ameritech Illinois
312-426 Chicago, IL Cell Usa Mobility Wireless
312-427 Chicago, IL Landline Ameritech Illinois
312-428 Chicago, IL Cell Level 3 Communications
312-429 Chicago, IL Landline Global Crossing Local Services-il
312-430 Chicago, IL Landline Ameritech Illinois
312-431 Chicago, IL Landline Ameritech Illinois
312-432 Chicago, IL Landline Ameritech Illinois
312-433 Chicago, IL Landline Ameritech Illinois
312-434 Chicago, IL Cell Sprint Spectrum L.p.
312-435 Chicago, IL Landline Ameritech Illinois
312-436 Chicago, IL Landline Ameritech Illinois
312-437 Chicago, IL Cell Sprint Spectrum L.p.
312-440 Chicago, IL Landline Ameritech Illinois
312-441 Chicago, IL Landline Ameritech Illinois
312-442 Chicago, IL Landline Ameritech Illinois
312-443 Chicago, IL Landline Ameritech Illinois
312-444 Chicago, IL Landline Ameritech Illinois
312-445 Chicago, IL Landline Ameritech Illinois
312-446 Chicago, IL Cell Sprint Spectrum L.p.
312-447 Chicago, IL Landline Ameritech Illinois
312-448 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-449 Chicago, IL Cell American Messaging (am)
312-450 Chicago, IL Cell New Cingular Wireless PCS
312-451 Chicago, IL Landline T-mobile Usa
312-452 Chicago, IL Cell American Messaging (am)
312-453 Chicago, IL Landline Mci Worldcom Communications
312-454 Chicago, IL Landline Ameritech Illinois
312-455 Chicago, IL Landline Ameritech Illinois
312-456 Chicago, IL Landline Ameritech Illinois
312-457 Chicago, IL Cell American Messaging (am)
312-458 Chicago, IL Landline Ameritech Illinois
312-459 Chicago, IL Cell T-mobile Usa
312-460 Chicago, IL Landline Ameritech Illinois
312-461 Chicago, IL Landline Ameritech Illinois
312-462 Chicago, IL Landline Ameritech Illinois
312-463 Chicago, IL Landline Ameritech Illinois
312-464 Chicago, IL Landline Ameritech Illinois
312-465 Chicago, IL Landline Us Xchange Of Illinois LLC DBA Choice One Comm Il
312-466 Chicago, IL Landline Ameritech Illinois
312-467 Chicago, IL Landline Ameritech Illinois
312-469 Chicago, IL Landline Ameritech Illinois
312-470 Chicago, IL Landline Mcimetro Access Transmission Services LLC
312-472 Chicago, IL Landline Ameritech Illinois
312-473 Chicago, IL Landline Ymax Communications Corp.
312-474 Chicago, IL Landline Ameritech Illinois
312-475 Chicago, IL Landline Ameritech Illinois
312-476 Chicago, IL Landline Sprint Spectrum L.p.
312-477 Chicago, IL Cell Level 3 Communications
312-478 Chicago, IL Landline T-mobile Usa
312-479 Chicago, IL Landline AT&T Local
312-480 Chicago, IL Cell New Cingular Wireless PCS
312-482 Chicago, IL Landline Ameritech Illinois
312-483 Chicago, IL Landline Unknown
312-484 Chicago, IL Cell Usa Mobility Wireless
312-485 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-486 Chicago, IL Landline Mci Worldcom Communications
312-488 Chicago, IL Landline Pg Telecom Of Illinois Inc.
312-489 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-490 Chicago, IL Cell Usa Mobility Wireless
312-491 Chicago, IL Landline Ameritech Illinois
312-492 Chicago, IL Landline Ameritech Illinois
312-493 Chicago, IL Cell T-mobile Usa
312-494 Chicago, IL Landline Ameritech Illinois
312-495 Chicago, IL Cell Usa Mobility Wireless
312-496 Chicago, IL Landline Ameritech Illinois
312-497 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-498 Chicago, IL Cell Sprint Spectrum L.p.
312-499 Chicago, IL Landline Ameritech Illinois
312-501 La Grange Park, IL Cell Cellco Partnership DBA Verizon Wireless
312-502 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-503 Chicago, IL Landline Broadwing Communications
312-504 Chicago, IL Cell New Cingular Wireless PCS
312-505 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-506 Chicago, IL Landline Cimco Communications
312-507 Chicago, IL Landline Ameritech Illinois
312-508 Chicago, IL Landline Peerless Network Of Illinois
312-509 Chicago, IL Landline Peerless Network Of Illinois
312-510 Hinsdale, IL Cell New Cingular Wireless PCS
312-512 Chicago, IL Cell Usa Mobility Wireless
312-513 Chicago, IL Cell New Cingular Wireless PCS
312-514 Chicago, IL Cell American Messaging (am)
312-515 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-516 Chicago, IL Landline Ameritech Illinois
312-518 Wheeling, IL Cell New Cingular Wireless PCS
312-519 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-520 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-521 Chicago, IL Landline AT&T Local
312-522 Chicago, IL Landline Unknown
312-523 Chicago, IL Cell Sprint Spectrum L.p.
312-524 Wheeling, IL Cell New Cingular Wireless PCS
312-525 Chicago, IL Landline Mcimetro Access Transmission Services LLC
312-526 Chicago, IL Landline Ameritech Illinois
312-527 Chicago, IL Landline Ameritech Illinois
312-528 Chicago, IL Landline Ameritech Illinois
312-529 Chicago, IL Landline AT&T Local
312-530 Chicago, IL Cell Usa Mobility Wireless
312-531 Hinsdale, IL Cell New Cingular Wireless PCS
312-532 Chicago, IL Cell T-mobile Usa
312-533 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-534 Chicago, IL Landline Ameritech Illinois
312-537 Chicago, IL Landline Ameritech Illinois
312-540 Chicago, IL Landline Ameritech Illinois
312-541 Chicago, IL Landline Ameritech Illinois
312-542 Chicago, IL Landline Ameritech Illinois
312-543 Chicago, IL Cell New Cingular Wireless PCS
312-544 Chicago, IL Landline Ameritech Illinois
312-545 Chicago, IL Cell Sprint Spectrum L.p.
312-546 Chicago, IL Landline Level 3 Communications
312-547 Chicago, IL Cell New Cingular Wireless PCS
312-548 Chicago, IL Landline Broadwing Communications
312-550 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-551 Chicago, IL Landline Ameritech Illinois
312-552 Chicago, IL Landline Ameritech Illinois
312-553 Chicago, IL Landline Ameritech Illinois
312-554 Chicago, IL Landline Ameritech Illinois
312-555 Chicago, IL Landline Unknown
312-556 Chicago, IL Cell Ameritech Illinois
312-557 Chicago, IL Landline Ameritech Illinois
312-558 Chicago, IL Landline Ameritech Illinois
312-559 Chicago, IL Landline Ameritech Illinois
312-560 Chicago, IL Cell New Cingular Wireless PCS
312-561 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-562 Chicago, IL Cell Usa Mobility Wireless
312-563 Chicago, IL Landline Ameritech Illinois
312-564 Chicago, IL Landline Cimco Communications
312-565 Chicago, IL Landline Ameritech Illinois
312-566 Chicago, IL Landline Ameritech Illinois
312-567 Chicago, IL Landline Ameritech Illinois
312-568 Chicago, IL Landline Ameritech Illinois
312-569 Chicago, IL Landline Ameritech Illinois
312-570 Chicago, IL Landline Ameritech Illinois
312-571 Chicago, IL Cell Usa Mobility Wireless
312-572 Chicago, IL Landline Ameritech Illinois
312-573 Chicago, IL Landline Ameritech Illinois
312-574 Chicago, IL Landline Ameritech Illinois
312-575 Chicago, IL Landline Ameritech Illinois
312-576 Chicago, IL Cell New Cingular Wireless PCS
312-577 Chicago, IL Landline Mci Worldcom Communications
312-578 Chicago, IL Landline Ameritech Illinois
312-580 Chicago, IL Landline Ameritech Illinois
312-582 Chicago, IL Landline Ameritech Illinois
312-583 Chicago, IL Landline Ameritech Illinois
312-585 Chicago, IL Landline Mcimetro Access Transmission Services LLC
312-587 Chicago, IL Landline Ameritech Illinois
312-588 Chicago, IL Landline Ameritech Illinois
312-589 Chicago, IL Landline Ameritech Illinois
312-590 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-591 Chicago, IL Landline Ameritech Illinois
312-592 Chicago, IL Landline Ameritech Illinois
312-593 Chicago, IL Cell T-mobile Usa
312-594 Chicago, IL Landline Mcimetro Access Transmission Services LLC
312-595 Chicago, IL Landline Ameritech Illinois
312-596 Chicago, IL Landline Teleport Communications America
312-600 Chicago, IL Landline Neutral Tandem-illinois
312-601 Chicago, IL Landline Mcimetro Access Transmission Services LLC
312-602 Chicago, IL Landline Broadwing Communications
312-603 Chicago, IL Landline Ameritech Illinois
312-604 Chicago, IL Landline Xo Illinois
312-605 Chicago, IL Landline Ovation Communications Of Illinois
312-606 Chicago, IL Landline Ameritech Illinois
312-607 Chicago, IL Cell New Cingular Wireless PCS
312-608 Chicago, IL Cell New Cingular Wireless PCS
312-609 Chicago, IL Landline Ameritech Illinois
312-610 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-612 Chicago, IL Landline Ameritech Illinois
312-613 Chicago, IL Cell New Cingular Wireless PCS
312-614 Chicago, IL Landline Ameritech Illinois
312-615 Wheeling, IL Cell New Cingular Wireless PCS
312-616 Chicago, IL Landline Ameritech Illinois
312-617 Chicago, IL Cell Sprint Spectrum L.p.
312-618 Chicago, IL Cell New Cingular Wireless PCS
312-619 Chicago, IL Cell T-mobile Usa
312-620 Chicago, IL Landline Bandwidth.com Clec
312-621 Chicago, IL Landline Ameritech Illinois
312-622 Chicago, IL Cell New Cingular Wireless PCS
312-623 Chicago, IL Cell New Cingular Wireless PCS
312-624 Chicago, IL Landline Rcn Telecom Services Of Illinois
312-625 Chicago, IL Landline Level 3 Communications
312-626 Chicago, IL Landline Broadvox-clec
312-627 Chicago, IL Landline Ameritech Illinois
312-628 Chicago, IL Landline Xo Illinois
312-629 Chicago, IL Landline Ameritech Illinois
312-630 Chicago, IL Landline Ameritech Illinois
312-631 Chicago, IL Landline Centurylink Communications LLC
312-632 Chicago, IL Landline Ameritech Illinois
312-633 Chicago, IL Landline Ameritech Illinois
312-634 Chicago, IL Landline Ameritech Illinois
312-635 Chicago, IL Landline Global Crossing Local Services-il
312-636 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-637 Chicago, IL Landline Broadwing Communications
312-638 Chicago, IL Landline Broadwing Communications
312-640 Chicago, IL Landline Ameritech Illinois
312-641 Chicago, IL Landline Ameritech Illinois
312-642 Chicago, IL Landline Ameritech Illinois
312-643 Chicago, IL Landline Rcn Telecom Services Of Illinois
312-644 Chicago, IL Landline Ameritech Illinois
312-645 Chicago, IL Landline Ameritech Illinois
312-646 Chicago, IL Landline Broadwing Communications
312-647 Chicago, IL Cell T-mobile Usa
312-648 Chicago, IL Landline Ameritech Illinois
312-649 Chicago, IL Landline Ameritech Illinois
312-650 Chicago, IL Landline Rcn Telecom Services Of Illinois
312-651 Chicago, IL Landline Ameritech Illinois
312-652 Chicago, IL Landline Ameritech Illinois
312-653 Chicago, IL Landline Ameritech Illinois
312-654 Chicago, IL Landline Ameritech Illinois
312-655 Chicago, IL Landline Ameritech Illinois
312-656 Chicago, IL Cell Sprint Spectrum L.p.
312-657 Chicago, IL Cell Usa Mobility Wireless
312-658 Chicago, IL Landline Ameritech Illinois
312-659 Chicago, IL Cell New Cingular Wireless PCS
312-660 Chicago, IL Landline Teleport Communications America
312-661 Chicago, IL Landline Ameritech Illinois
312-662 Chicago, IL Landline Ameritech Illinois
312-663 Chicago, IL Landline Ameritech Illinois
312-664 Chicago, IL Landline Ameritech Illinois
312-665 Chicago, IL Landline Teleport Communications America
312-666 Chicago, IL Landline Ameritech Illinois
312-667 Chicago, IL Landline Peerless Network Of Illinois
312-669 Chicago, IL Landline Ameritech Illinois
312-670 Chicago, IL Landline Ameritech Illinois
312-671 Chicago, IL Cell Sprint Spectrum L.p.
312-672 Chicago, IL Landline Ameritech Illinois
312-673 Chicago, IL Landline First Communications LLC
312-674 Chicago, IL Landline Ameritech Illinois
312-675 Chicago, IL Landline Ameritech Illinois
312-676 Chicago, IL Landline First Communications LLC
312-677 Chicago, IL Cell Usa Mobility Wireless
312-678 Chicago, IL Landline Unknown
312-679 Chicago, IL Cell American Messaging (am)
312-680 Chicago, IL Cell Usa Mobility Wireless
312-681 Chicago, IL Landline Ameritech Illinois
312-682 Chicago, IL Cell Usa Mobility Wireless
312-683 Chicago, IL Landline Ameritech Illinois
312-685 Chicago, IL Cell Sprint Spectrum L.p.
312-688 Chicago, IL Cell Usa Mobility Wireless
312-689 Chicago, IL Cell American Messaging (am)
312-690 Chicago, IL Landline Unknown
312-691 Chicago, IL Cell Indiana Paging Ntwk
312-692 Chicago, IL Landline Ameritech Illinois
312-693 Chicago, IL Landline Ameritech Illinois
312-694 Chicago, IL Landline Ameritech Illinois
312-695 Chicago, IL Landline Ameritech Illinois
312-696 Chicago, IL Landline Ameritech Illinois
312-697 Chicago, IL Landline Ameritech Illinois
312-698 Chicago, IL Landline Broadwing Communications
312-699 Hinsdale, IL Cell New Cingular Wireless PCS
312-701 Chicago, IL Landline Ameritech Illinois
312-702 Chicago, IL Landline Mcimetro Access Transmission Services LLC
312-703 Chicago, IL Cell Ameritech Illinois
312-704 Chicago, IL Landline Ameritech Illinois
312-705 Chicago, IL Landline Teleport Communications America
312-706 Chicago, IL Landline Teleport Communications America
312-707 Chicago, IL Landline Ameritech Illinois
312-709 Chicago, IL Cell T-mobile Usa
312-710 Chicago, IL Landline Ameritech Illinois
312-712 Chicago, IL Landline Ameritech Illinois
312-713 Chicago, IL Cell American Messaging (am)
312-714 Chicago, IL Landline Ameritech Illinois
312-715 Chicago, IL Landline Ameritech Illinois
312-716 Chicago, IL Cell Ameritech Illinois
312-717 La Grange Park, IL Cell Usa Mobility Wireless
312-718 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-719 Chicago, IL Cell Sprint Spectrum L.p.
312-720 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-721 Chicago, IL Landline Unknown
312-724 Chicago, IL Landline Bandwidth.com Clec
312-725 Chicago, IL Landline Bandwidth.com Clec
312-726 Chicago, IL Landline Ameritech Illinois
312-727 Chicago, IL Landline Ameritech Illinois
312-729 Chicago, IL Landline Ameritech Illinois
312-730 Chicago, IL Landline AT&T Local
312-731 Chicago, IL Landline T-mobile Usa
312-732 Chicago, IL Landline Ameritech Illinois
312-733 Chicago, IL Landline Ameritech Illinois
312-735 Chicago, IL Cell Sprint Spectrum L.p.
312-737 Chicago, IL Landline Ameritech Illinois
312-738 Chicago, IL Landline Ameritech Illinois
312-739 Chicago, IL Landline Ameritech Illinois
312-740 Chicago, IL Cell American Messaging (am)
312-742 Chicago, IL Landline Ameritech Illinois
312-743 Chicago, IL Landline Ameritech Illinois
312-744 Chicago, IL Landline Ameritech Illinois
312-745 Chicago, IL Landline Ameritech Illinois
312-746 Chicago, IL Landline Ameritech Illinois
312-747 Chicago, IL Landline Ameritech Illinois
312-748 Chicago, IL Cell Usa Mobility Wireless
312-749 Hinsdale, IL Cell New Cingular Wireless PCS
312-750 Chicago, IL Landline Ameritech Illinois
312-751 Chicago, IL Landline Ameritech Illinois
312-752 Chicago, IL Landline Broadwing Communications
312-753 Chicago, IL Landline Rcn Telecom Services Of Illinois
312-754 Chicago, IL Landline Tw Telecom Of Illinois LLC
312-755 Chicago, IL Landline Ameritech Illinois
312-756 Chicago, IL Landline Ameritech Illinois
312-757 Chicago, IL Landline Citrix Communications LLC
312-758 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-759 Chicago, IL Landline Ameritech Illinois
312-760 Chicago, IL Cell American Messaging (am)
312-762 Chicago, IL Landline Ameritech Illinois
312-763 Chicago, IL Landline Unknown
312-765 Chicago, IL Landline Ameritech Illinois
312-768 Chicago, IL Landline AT&T Local
312-769 Chicago, IL Cell Indiana Paging Ntwk
312-770 Chicago, IL Landline Ameritech Illinois
312-771 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-772 Chicago, IL Cell Cricket Communications
312-774 Chicago, IL Landline Unknown
312-775 Chicago, IL Landline Ameritech Illinois
312-777 Chicago, IL Landline Teleport Communications America
312-780 Chicago, IL Landline Mci Worldcom Communications
312-781 Chicago, IL Landline Ameritech Illinois
312-782 Chicago, IL Landline Ameritech Illinois
312-784 Chicago, IL Landline First Communications LLC
312-785 Chicago, IL Landline Unknown
312-786 Chicago, IL Landline Ameritech Illinois
312-787 Chicago, IL Landline Ameritech Illinois
312-788 Chicago, IL Landline Ameritech Illinois
312-789 Chicago, IL Landline Ameritech Illinois
312-790 Chicago, IL Cell Ameritech Illinois
312-791 Chicago, IL Landline Ameritech Illinois
312-793 Chicago, IL Landline Ameritech Illinois
312-794 Chicago, IL Landline Rcn Telecom Services Of Illinois
312-795 Chicago, IL Landline Ameritech Illinois
312-797 Chicago, IL Landline Ameritech Illinois
312-798 Chicago, IL Landline Ameritech Illinois
312-799 Chicago, IL Landline Ameritech Illinois
312-800 Chicago, IL Landline Peerless Network Of Illinois
312-801 Chicago, IL Cell 365 Wireless
312-802 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-803 Chicago, IL Landline Mci Worldcom Communications
312-804 Chicago, IL Cell T-mobile Usa
312-805 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-806 Chicago, IL Cell New Cingular Wireless PCS
312-807 Chicago, IL Landline Ameritech Illinois
312-808 Chicago, IL Landline Ameritech Illinois
312-809 Chicago, IL Landline Unknown
312-810 Chicago, IL Cell New Cingular Wireless PCS
312-812 Chicago, IL Cell Ameritech Illinois
312-813 Chicago, IL Cell New Cingular Wireless PCS
312-814 Chicago, IL Landline Ameritech Illinois
312-816 Hinsdale, IL Cell New Cingular Wireless PCS
312-817 Chicago, IL Landline Ameritech Illinois
312-818 Chicago, IL Landline Unknown
312-819 Chicago, IL Landline Ameritech Illinois
312-820 Chicago, IL Cell Usa Mobility Wireless
312-821 Chicago, IL Landline Mci Worldcom Communications
312-822 Chicago, IL Landline Ameritech Illinois
312-823 Chicago, IL Landline Ameritech Illinois
312-827 Chicago, IL Landline Ameritech Illinois
312-828 Chicago, IL Landline Ameritech Illinois
312-829 Chicago, IL Landline Ameritech Illinois
312-830 Chicago, IL Cell Usa Mobility Wireless
312-831 Chicago, IL Landline Ameritech Illinois
312-832 Chicago, IL Landline Ameritech Illinois
312-833 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-834 Chicago, IL Landline Ameritech Illinois
312-835 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-836 Chicago, IL Landline Ameritech Illinois
312-839 Chicago, IL Cell American Messaging (am)
312-840 Chicago, IL Landline Ameritech Illinois
312-841 Chicago, IL Cell New Cingular Wireless PCS
312-842 Chicago, IL Landline Ameritech Illinois
312-843 Chicago, IL Landline Unknown
312-844 Hinsdale, IL Cell New Cingular Wireless PCS
312-845 Chicago, IL Landline Ameritech Illinois
312-846 Chicago, IL Landline Ameritech Illinois
312-848 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-849 Chicago, IL Landline Ameritech Illinois
312-850 Chicago, IL Landline Ameritech Illinois
312-851 Chicago, IL Cell Usa Mobility Wireless
312-852 Chicago, IL Cell New Cingular Wireless PCS
312-853 Chicago, IL Landline Ameritech Illinois
312-854 Chicago, IL Landline Rcn Telecom Services Of Illinois
312-855 Chicago, IL Landline Ameritech Illinois
312-856 Chicago, IL Landline Ameritech Illinois
312-857 Chicago, IL Landline Ameritech Illinois
312-859 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-860 Chicago, IL Cell New Cingular Wireless PCS
312-861 Chicago, IL Landline Ameritech Illinois
312-862 Chicago, IL Landline Ameritech Illinois
312-863 Chicago, IL Landline Ovation Communications Of Illinois
312-864 Chicago, IL Landline Ameritech Illinois
312-865 Wheeling, IL Cell New Cingular Wireless PCS
312-866 Chicago, IL Landline Unknown
312-867 Chicago, IL Landline Ameritech Illinois
312-869 Chicago, IL Landline Ameritech Illinois
312-870 Chicago, IL Landline First Communications LLC
312-873 Chicago, IL Landline Mci Worldcom Communications
312-875 Chicago, IL Landline Ameritech Illinois
312-876 Chicago, IL Landline Ameritech Illinois
312-877 Chicago, IL Landline Unknown
312-878 Chicago, IL Landline Peerless Network Of Illinois
312-879 Chicago, IL Landline Ameritech Illinois
312-880 Chicago, IL Landline Ameritech Illinois
312-881 Chicago, IL Landline Ovation Communications Of Illinois
312-882 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-884 Chicago, IL Landline Ovation Communications Of Illinois
312-886 Chicago, IL Landline Ameritech Illinois
312-887 Chicago, IL Landline Ameritech Illinois
312-888 Chicago, IL Landline New Cingular Wireless PCS
312-890 Chicago, IL Cell Sprint Spectrum L.p.
312-891 Chicago, IL Cell Usa Mobility Wireless
312-892 Chicago, IL Landline Broadwing Communications
312-893 Chicago, IL Landline Broadwing Communications
312-894 Chicago, IL Landline Mcimetro Access Transmission Services LLC
312-895 Chicago, IL Landline Broadwing Communications
312-896 Chicago, IL Landline Broadwing Communications
312-898 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-899 Chicago, IL Landline Ameritech Illinois
312-901 Chicago, IL Cell Usa Mobility Wireless
312-902 Chicago, IL Landline Ameritech Illinois
312-903 Chicago, IL Cell American Messaging (am)
312-904 Chicago, IL Landline Ameritech Illinois
312-905 Chicago, IL Landline Ameritech Illinois
312-906 Chicago, IL Landline Ameritech Illinois
312-907 Chicago, IL Cell Sprint Spectrum L.p.
312-908 Chicago, IL Landline Ameritech Illinois
312-909 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-910 Chicago, IL Cell Usa Mobility Wireless
312-912 Chicago, IL Landline Ameritech Illinois
312-913 Chicago, IL Landline Ameritech Illinois
312-914 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-915 Chicago, IL Landline Ameritech Illinois
312-916 Chicago, IL Cell American Messaging (am)
312-917 Chicago, IL Landline Ameritech Illinois
312-918 Chicago, IL Landline Unknown
312-919 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-920 Chicago, IL Landline Ameritech Illinois
312-921 Chicago, IL Landline Ameritech Illinois
312-922 Chicago, IL Landline Ameritech Illinois
312-923 Chicago, IL Landline Ameritech Illinois
312-924 Chicago, IL Landline Paetec Communications
312-925 Chicago, IL Cell New Cingular Wireless PCS
312-926 Chicago, IL Landline Ameritech Illinois
312-927 Chicago, IL Cell T-mobile Usa
312-928 Chicago, IL Landline Ameritech Illinois
312-929 Chicago, IL Landline T-mobile Usa
312-930 Chicago, IL Landline Ameritech Illinois
312-931 Chicago, IL Landline Ameritech Illinois
312-932 Chicago, IL Landline Ameritech Illinois
312-933 Chicago, IL Cell Sprint Spectrum L.p.
312-935 Chicago, IL Landline Ameritech Illinois
312-936 Chicago, IL Cell Ameritech Illinois
312-938 Chicago, IL Landline Ameritech Illinois
312-939 Chicago, IL Landline Ameritech Illinois
312-940 Chicago, IL Landline Unknown
312-941 Chicago, IL Cell Usa Mobility Wireless
312-942 Chicago, IL Landline Ameritech Illinois
312-943 Chicago, IL Landline Ameritech Illinois
312-944 Chicago, IL Landline Ameritech Illinois
312-945 Chicago, IL Landline Ameritech Illinois
312-946 Chicago, IL Landline Ameritech Illinois
312-947 Chicago, IL Landline Ameritech Illinois
312-948 Chicago, IL Landline Ovation Communications Of Illinois
312-949 Chicago, IL Landline Ameritech Illinois
312-951 Chicago, IL Landline Ameritech Illinois
312-952 Chicago, IL Cell New Cingular Wireless PCS
312-953 Chicago, IL Cell New Cingular Wireless PCS
312-954 Chicago, IL Landline Ameritech Illinois
312-955 Chicago, IL Landline Rcn Telecom Services Of Illinois
312-957 Chicago, IL Landline Ameritech Illinois
312-960 Chicago, IL Landline Ameritech Illinois
312-961 Chicago, IL Cell New Cingular Wireless PCS
312-962 Chicago, IL Landline Global Crossing Local Services-il
312-963 Chicago, IL Cell Usa Mobility Wireless
312-965 Chicago, IL Cell Cellco Partnership DBA Verizon Wireless
312-967 Chicago, IL Landline Unknown
312-968 La Grange Park, IL Cell Cellco Partnership DBA Verizon Wireless
312-969 La Grange Park, IL Cell Cellco Partnership DBA Verizon Wireless
312-970 Chicago, IL Landline Ameritech Illinois
312-971 Chicago, IL Landline Unknown
312-972 Chicago, IL Cell New Cingular Wireless PCS
312-973 Chicago, IL Landline Unknown
312-974 Chicago, IL Landline Ameritech Illinois
312-977 Chicago, IL Landline Ameritech Illinois
312-978 Chicago, IL Landline Unknown
312-979 Chicago, IL Cell Ameritech Illinois
312-980 Chicago, IL Landline Teleport Communications America
312-981 Chicago, IL Landline Ovation Communications Of Illinois
312-983 Chicago, IL Landline Ameritech Illinois
312-984 Chicago, IL Landline Ameritech Illinois
312-985 Chicago, IL Landline Ovation Communications Of Illinois
312-986 Chicago, IL Landline Ameritech Illinois
312-987 Chicago, IL Landline Ameritech Illinois
312-988 Chicago, IL Landline Ameritech Illinois
312-990 Hinsdale, IL Cell New Cingular Wireless PCS
312-991 Wheeling, IL Cell New Cingular Wireless PCS
312-992 Chicago, IL Landline Ameritech Illinois
312-993 Chicago, IL Landline Ameritech Illinois
312-994 Chicago, IL Landline Ovation Communications Of Illinois
312-995 Chicago, IL Landline Unknown
312-996 Chicago, IL Landline Ameritech Illinois
312-997 Chicago, IL Landline Ameritech Illinois
312-998 Chicago, IL Landline Unknown
312-999 Chicago, IL Landline Xo Illinois