Area Code 410

410 is the area code for the eastern half of Maryland, including the city of Baltimore, Baltimore County, Anne Arundel, Calvert, Carroll, Harford and Howard counties. 410 also covers the Eastern Shore counties of Caroline, Cecil, Dorchester, Kent, Queen Anne’s, Somerset, Talbot, Wicomico, and Worcester. 410 is overlaid by the 443 area code, which is mostly assigned to cell phones.

Prefix City/State Phone Type Company
410-200 Easton, MD Landline Mci Worldcom Communications
410-201 Baltimore, MD Landline Unknown
410-202 Salisbury, MD Landline Cellco Partnership DBA Verizon Wireless
410-203 Ellicott City, MD Landline Verizon Maryland
410-205 Baltimore, MD Landline Verizon Maryland
410-206 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-207 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-208 Berlin, MD Landline Verizon Maryland
410-209 Baltimore, MD Landline Verizon Maryland
410-210 Salisbury, MD Cell Aquis Communications
410-212 Annapolis, MD Cell Sprint Spectrum L.p.
410-213 Ocean City, MD Landline Verizon Maryland
410-214 Rising Sun, MD Landline Core Communications
410-215 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-216 Annapolis, MD Landline Verizon Maryland
410-217 Baltimore, MD Cell Verizon Maryland
410-218 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-219 Salisbury, MD Landline Verizon Maryland
410-220 Elkridge, MD Cell Sprint Spectrum L.p.
410-221 Cambridge, MD Landline Verizon Maryland
410-222 Severn, MD Landline Verizon Maryland
410-223 Baltimore, MD Landline Verizon Maryland
410-224 Annapolis, MD Landline Verizon Maryland
410-225 Baltimore, MD Landline Verizon Maryland
410-226 Oxford, MD Landline Verizon Maryland
410-227 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-228 Cambridge, MD Landline Verizon Maryland
410-229 Cockeysville, MD Landline Verizon Maryland
410-230 Baltimore, MD Landline Verizon Maryland
410-231 Solomons, MD Cell New Cingular Wireless PCS - DC
410-232 Baltimore, MD Cell Usa Mobility Wireless
410-233 Baltimore, MD Landline Verizon Maryland
410-234 Baltimore, MD Landline Verizon Maryland
410-235 Baltimore, MD Landline Verizon Maryland
410-236 Towson, MD Cell New Cingular Wireless PCS - DC
410-237 Baltimore, MD Landline Verizon Maryland
410-238 Essex, MD Landline Verizon Maryland
410-239 Hampstead, MD Landline Verizon Maryland
410-240 Baltimore, MD Cell Sprint Spectrum L.p.
410-241 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-243 Baltimore, MD Landline Verizon Maryland
410-244 Baltimore, MD Landline Verizon Maryland
410-245 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-246 Baltimore, MD Landline Mci Worldcom Communications
410-248 Parkville, MD Landline Verizon Maryland
410-249 Towson, MD Cell Verizon Maryland
410-250 Ocean City, MD Landline Verizon Maryland
410-251 Salisbury, MD Cell Cellco Partnership DBA Verizon Wireless
410-252 Towson, MD Landline Verizon Maryland
410-253 Easton, MD Cell New Cingular Wireless PCS - DC
410-254 Baltimore, MD Landline Verizon Maryland
410-256 Parkville, MD Landline Verizon Maryland
410-257 North Beach, MD Landline Verizon Maryland
410-258 Baltimore, MD Cell Sprint Spectrum L.p.
410-259 Westminster, MD Cell Cellco Partnership DBA Verizon Wireless
410-260 Annapolis, MD Landline Verizon Maryland
410-261 Baltimore, MD Landline Verizon Maryland
410-262 Baltimore, MD Cell Sprint Spectrum L.p.
410-263 Annapolis, MD Landline Verizon Maryland
410-266 Annapolis, MD Landline Verizon Maryland
410-267 Annapolis, MD Landline Verizon Maryland
410-268 Annapolis, MD Landline Verizon Maryland
410-269 Annapolis, MD Landline Verizon Maryland
410-270 Salisbury, MD Cell Redi-call Communications Co
410-271 Annapolis, MD Cell Cellco Partnership DBA Verizon Wireless
410-272 Aberdeen, MD Landline Verizon Maryland
410-273 Aberdeen, MD Landline Verizon Maryland
410-274 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-275 Warwick, MD Landline Verizon Maryland
410-276 Baltimore, MD Landline Verizon Maryland
410-278 Aberdeen, MD Landline Verizon Maryland
410-279 Annapolis, MD Cell Cellco Partnership DBA Verizon Wireless
410-280 Annapolis, MD Landline Verizon Maryland
410-282 Dundalk, MD Landline Verizon Maryland
410-283 Towson, MD Cell Usa Mobility Wireless
410-284 Dundalk, MD Landline Verizon Maryland
410-285 Dundalk, MD Landline Verizon Maryland
410-286 North Beach, MD Landline Verizon Maryland
410-287 North East, MD Landline Verizon Maryland
410-288 Dundalk, MD Landline Verizon Maryland
410-289 Ocean City, MD Landline Verizon Maryland
410-290 Columbia, MD Landline Verizon Maryland
410-291 Baltimore, MD Landline Verizon Maryland
410-292 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-293 Annapolis, MD Landline Paetec Communications
410-294 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-295 Annapolis, MD Landline Verizon Maryland
410-296 Towson, MD Landline Verizon Maryland
410-297 Aberdeen, MD Landline Verizon Maryland
410-299 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-300 Elkridge, MD Cell Sprint Spectrum L.p.
410-301 Baltimore, MD Cell Sprint Spectrum L.p.
410-302 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-303 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-304 Queenstown, MD Landline Idt America Corp
410-305 Odenton, MD Landline Verizon Maryland
410-306 Aberdeen, MD Landline Verizon Maryland
410-307 Towson, MD Landline Verizon Maryland
410-308 Towson, MD Landline Verizon Maryland
410-309 Columbia, MD Landline Verizon Maryland
410-310 Easton, MD Cell Cellco Partnership DBA Verizon Wireless
410-312 Columbia, MD Landline Verizon Maryland
410-313 Ellicott City, MD Landline Verizon Maryland
410-315 Severna Park, MD Landline Verizon Maryland
410-316 Cockeysville, MD Landline Verizon Maryland
410-318 Baltimore, MD Landline Verizon Maryland
410-319 Baltimore, MD Landline Verizon Maryland
410-320 Annapolis, MD Cell Sprint Spectrum L.p.
410-321 Towson, MD Landline Verizon Maryland
410-322 Bel Air, MD Cell New Cingular Wireless PCS - DC
410-323 Baltimore, MD Landline Verizon Maryland
410-324 Towson, MD Landline Verizon Maryland
410-325 Baltimore, MD Landline Verizon Maryland
410-326 Solomons, MD Landline Verizon Maryland
410-327 Baltimore, MD Landline Verizon Maryland
410-328 Baltimore, MD Landline Verizon Maryland
410-329 Cockeysville, MD Landline Verizon Maryland
410-330 Cambridge, MD Cell New Cingular Wireless PCS - DC
410-331 Elkridge, MD Cell Usa Mobility Wireless
410-332 Baltimore, MD Landline Verizon Maryland
410-333 Baltimore, MD Landline Verizon Maryland
410-334 Salisbury, MD Landline Verizon Maryland
410-336 Baltimore, MD Cell New Cingular Wireless PCS - DC
410-337 Towson, MD Landline Verizon Maryland
410-338 Baltimore, MD Landline Verizon Maryland
410-339 Towson, MD Landline Verizon Maryland
410-340 Baltimore, MD Cell New Cingular Wireless PCS - DC
410-341 Salisbury, MD Landline Verizon Maryland
410-342 Baltimore, MD Landline Verizon Maryland
410-343 Parkton, MD Landline Verizon Maryland
410-345 Pikesville, MD Landline Verizon Maryland
410-347 Baltimore, MD Landline Verizon Maryland
410-348 Still Pond, MD Landline Verizon Maryland
410-349 Annapolis, MD Landline Verizon Maryland
410-350 Baltimore, MD Landline Verizon Maryland
410-351 Baltimore, MD Cell Usa Mobility Wireless
410-352 Bishopville, MD Landline Verizon Maryland
410-353 Annapolis, MD Cell Cellco Partnership DBA Verizon Wireless
410-354 Baltimore, MD Landline Verizon Maryland
410-355 Baltimore, MD Landline Verizon Maryland
410-356 Pikesville, MD Landline Verizon Maryland
410-357 Parkton, MD Landline Verizon Maryland
410-358 Baltimore, MD Landline Verizon Maryland
410-359 Baltimore, MD Cell Verizon Maryland
410-361 Baltimore, MD Landline Verizon Maryland
410-362 Baltimore, MD Landline Verizon Maryland
410-363 Pikesville, MD Landline Verizon Maryland
410-364 Queen Anne, MD Landline Verizon Maryland
410-365 Baltimore, MD Cell Sprint Spectrum L.p.
410-366 Baltimore, MD Landline Verizon Maryland
410-367 Baltimore, MD Landline Verizon Maryland
410-368 Baltimore, MD Landline Verizon Maryland
410-369 Baltimore, MD Landline Tw Telecom Of Maryland LLC
410-370 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-371 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-372 Towson, MD Landline Verizon Maryland
410-373 Towson, MD Cell Usa Mobility Wireless
410-374 Hampstead, MD Landline Verizon Maryland
410-375 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-376 Mardela Springs, MD Landline Verizon Maryland
410-377 Towson, MD Landline Verizon Maryland
410-378 Port Deposit, MD Landline Verizon Maryland
410-379 Elkridge, MD Landline Verizon Maryland
410-380 Salisbury, MD Cell Redi-call Communications Co
410-381 Columbia, MD Landline Verizon Maryland
410-382 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-383 Baltimore, MD Landline Verizon Maryland
410-384 Severna Park, MD Landline Verizon Maryland
410-385 Baltimore, MD Landline Verizon Maryland
410-386 Westminster, MD Landline Verizon Maryland
410-387 Arbutus, MD Cell Broadview Networks
410-388 Sparrows Point, MD Landline Verizon Maryland
410-389 Baltimore, MD Cell Usa Mobility Wireless
410-390 Ocean City, MD Landline Teleport Communications America
410-391 Essex, MD Landline Verizon Maryland
410-392 Elkton, MD Landline Verizon Maryland
410-393 Cockeysville, MD Landline Verizon Maryland
410-394 Solomons, MD Landline Verizon Maryland
410-396 Baltimore, MD Landline Verizon Maryland
410-397 Crapo, MD Landline Verizon Maryland
410-398 Elkton, MD Landline Verizon Maryland
410-399 Bel Air, MD Landline Verizon Maryland
410-400 Baltimore, MD Landline Cavalier Telephone Mid-atlantic
410-402 Baltimore, MD Landline Mci Worldcom Communications
410-403 Baltimore, MD Landline Mci Worldcom Communications
410-404 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-405 Fork, MD Landline Verizon Maryland
410-406 Baltimore, MD Landline Mci Worldcom Communications
410-407 Elkridge, MD Cell Verizon Maryland
410-408 Towson, MD Cell Usa Mobility Wireless
410-409 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-412 Baltimore, MD Landline Mci Worldcom Communications
410-413 Baltimore, MD Landline Mci Worldcom Communications
410-414 Prince Frederick, MD Landline Verizon Maryland
410-415 Pikesville, MD Landline Verizon Maryland
410-417 Edgewood, MD Landline Verizon Maryland
410-418 Ellicott City, MD Landline Verizon Maryland
410-419 Baltimore, MD Cell Sprint Spectrum L.p.
410-420 Bel Air, MD Landline Verizon Maryland
410-421 Severna Park, MD Landline Verizon Maryland
410-422 Salisbury, MD Cell New Cingular Wireless PCS - DC
410-423 Baltimore, MD Landline Teleport Communications America
410-424 Glen Burnie, MD Landline Verizon Maryland
410-426 Baltimore, MD Landline Verizon Maryland
410-427 Baltimore, MD Landline Teleport Communications America
410-428 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-430 Salisbury, MD Cell Cellco Partnership DBA Verizon Wireless
410-431 Severna Park, MD Landline Verizon Maryland
410-432 Severna Park, MD Landline Verizon Maryland
410-433 Baltimore, MD Landline Verizon Maryland
410-434 Towson, MD Cell Usa Mobility Wireless
410-435 Baltimore, MD Landline Verizon Maryland
410-436 Edgewood, MD Landline Verizon Maryland
410-438 Barclay, MD Landline Verizon Maryland
410-440 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-441 Elkton, MD Cell New Cingular Wireless PCS - DC
410-442 Glenwood, MD Landline Verizon Maryland
410-443 Easton, MD Landline Level 3 Communications
410-444 Baltimore, MD Landline Verizon Maryland
410-445 Baltimore, MD Cell Usa Mobility Wireless
410-446 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-447 Columbia, MD Cell Usa Mobility Wireless
410-448 Baltimore, MD Landline Verizon Maryland
410-449 Solomons, MD Landline Bandwidth.com Clec
410-450 Baltimore, MD Landline Verizon Maryland
410-451 Crofton, MD Landline Verizon Maryland
410-452 Cardiff, MD Landline Verizon Maryland
410-453 Towson, MD Landline Verizon Maryland
410-454 Baltimore, MD Landline Mci Worldcom Communications
410-455 Catonsville, MD Landline Verizon Maryland
410-456 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-457 Darlington, MD Landline Verizon Maryland
410-458 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-459 Fallston, MD Cell Cellco Partnership DBA Verizon Wireless
410-460 Elkridge, MD Cell Usa Mobility Wireless
410-461 Ellicott City, MD Landline Verizon Maryland
410-462 Baltimore, MD Landline Verizon Maryland
410-463 Trappe, MD Cell Cellco Partnership DBA Verizon Wireless
410-464 Baltimore, MD Landline Verizon Maryland
410-465 Ellicott City, MD Landline Verizon Maryland
410-466 Baltimore, MD Landline Verizon Maryland
410-467 Baltimore, MD Landline Verizon Maryland
410-468 Baltimore, MD Landline Verizon Maryland
410-469 Baltimore, MD Landline Verizon Maryland
410-470 Baltimore, MD Landline Verizon Maryland
410-471 Elkridge, MD Landline Verizon Maryland
410-472 Sparks Glencoe, MD Landline Verizon Maryland
410-473 Towson, MD Cell Usa Mobility Wireless
410-474 Prince Frederick, MD Cell Cellco Partnership DBA Verizon Wireless
410-475 Towson, MD Cell Usa Mobility Wireless
410-476 Trappe, MD Landline Verizon Maryland
410-477 Sparrows Point, MD Landline Verizon Maryland
410-478 Elkridge, MD Cell Usa Mobility Wireless
410-479 Denton, MD Landline Verizon Maryland
410-480 Ellicott City, MD Landline Verizon Maryland
410-481 Baltimore, MD Landline Unknown
410-482 Greensboro, MD Landline Verizon Maryland
410-483 Baltimore, MD Landline Verizon Maryland
410-484 Pikesville, MD Landline Verizon Maryland
410-485 Baltimore, MD Landline Verizon Maryland
410-486 Pikesville, MD Landline Verizon Maryland
410-487 Baltimore, MD Landline Mci Worldcom Communications
410-488 Baltimore, MD Landline Verizon Maryland
410-489 Glenwood, MD Landline Verizon Maryland
410-490 Centreville, MD Cell Cellco Partnership DBA Verizon Wireless
410-491 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-492 Towson, MD Cell Usa Mobility Wireless
410-493 Baltimore, MD Cell Sprint Spectrum L.p.
410-494 Towson, MD Landline Verizon Maryland
410-495 Port Republic, MD Landline Verizon Maryland
410-496 Randallstown, MD Landline Verizon Maryland
410-497 Baltimore, MD Landline Comcast Phone Of Northern Maryland
410-498 Baltimore, MD Landline Cavalier Telephone Mid-atlantic
410-499 Baltimore, MD Cell Sprint Spectrum L.p.
410-500 Baltimore, MD Landline Verizon Maryland
410-502 Baltimore, MD Landline Verizon Maryland
410-503 Elkridge, MD Cell Verizon Maryland
410-504 Baltimore, MD Landline Verizon Maryland
410-505 Ellicott City, MD Landline Verizon Maryland
410-506 Elkton, MD Landline Verizon Maryland
410-507 Annapolis, MD Cell Cellco Partnership DBA Verizon Wireless
410-508 Glen Burnie, MD Landline Verizon Maryland
410-510 Fork, MD Landline Teleport Communications America
410-512 Towson, MD Landline Verizon Maryland
410-513 Baltimore, MD Landline Teleport Communications America
410-514 Severn, MD Landline Verizon Maryland
410-515 Abingdon, MD Landline Verizon Maryland
410-516 Baltimore, MD Landline Verizon Maryland
410-517 Reisterstown, MD Landline Verizon Maryland
410-518 Severna Park, MD Landline Verizon Maryland
410-519 Severn, MD Landline Verizon Maryland
410-520 Ocean City, MD Landline Verizon Maryland
410-521 Randallstown, MD Landline Verizon Maryland
410-522 Baltimore, MD Landline Verizon Maryland
410-523 Baltimore, MD Landline Verizon Maryland
410-524 Ocean City, MD Landline Verizon Maryland
410-525 Baltimore, MD Landline Verizon Maryland
410-526 Reisterstown, MD Landline Verizon Maryland
410-527 Cockeysville, MD Landline Verizon Maryland
410-528 Baltimore, MD Landline Verizon Maryland
410-529 Parkville, MD Landline Verizon Maryland
410-530 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-531 Columbia, MD Landline Verizon Maryland
410-532 Baltimore, MD Landline Verizon Maryland
410-533 Annapolis, MD Cell New Cingular Wireless PCS - DC
410-534 Baltimore, MD Landline Verizon Maryland
410-535 Port Republic, MD Landline Verizon Maryland
410-537 Baltimore, MD Landline Verizon Maryland
410-538 Edgewood, MD Landline Verizon Maryland
410-539 Baltimore, MD Landline Verizon Maryland
410-540 Elkridge, MD Landline Verizon Maryland
410-541 Severna Park, MD Landline Verizon Maryland
410-542 Baltimore, MD Landline Verizon Maryland
410-543 Salisbury, MD Landline Verizon Maryland
410-544 Severna Park, MD Landline Verizon Maryland
410-545 Baltimore, MD Landline Verizon Maryland
410-546 Salisbury, MD Landline Verizon Maryland
410-547 Baltimore, MD Landline Verizon Maryland
410-548 Salisbury, MD Landline Verizon Maryland
410-549 Sykesville, MD Landline Verizon Maryland
410-550 Baltimore, MD Landline Verizon Maryland
410-551 Severn, MD Landline Verizon Maryland
410-552 Sykesville, MD Landline Verizon Maryland
410-553 Glen Burnie, MD Landline Verizon Maryland
410-554 Baltimore, MD Landline Verizon Maryland
410-555 Baltimore, MD Landline Unknown
410-556 Church Hill, MD Landline Verizon Maryland
410-557 Jarrettsville, MD Landline Verizon Maryland
410-558 Baltimore, MD Landline Verizon Maryland
410-559 Baltimore, MD Landline Teleport Communications America
410-560 Towson, MD Landline Verizon Maryland
410-561 Cockeysville, MD Landline Verizon Maryland
410-562 Annapolis, MD Cell New Cingular Wireless PCS - DC
410-563 Baltimore, MD Landline Verizon Maryland
410-564 Baltimore, MD Landline Teleport Communications America
410-566 Baltimore, MD Landline Verizon Maryland
410-567 Baltimore, MD Landline Mci Worldcom Communications
410-568 Baltimore, MD Landline Teleport Communications America
410-569 Edgewood, MD Landline Verizon Maryland
410-570 Annapolis, MD Cell New Cingular Wireless PCS - DC
410-571 Annapolis, MD Landline Verizon Maryland
410-572 Salisbury, MD Landline Verizon Maryland
410-573 Annapolis, MD Landline Verizon Maryland
410-574 Essex, MD Landline Verizon Maryland
410-575 Aberdeen, MD Landline Verizon Maryland
410-576 Baltimore, MD Landline Verizon Maryland
410-577 Baltimore, MD Landline Verizon Maryland
410-578 Baltimore, MD Landline Verizon Maryland
410-579 Elkridge, MD Landline Verizon Maryland
410-580 Pikesville, MD Landline Verizon Maryland
410-581 Pikesville, MD Landline Verizon Maryland
410-582 Glen Burnie, MD Landline Verizon Maryland
410-583 Towson, MD Landline Verizon Maryland
410-584 Cockeysville, MD Landline Verizon Maryland
410-585 Baltimore, MD Landline Verizon Maryland
410-586 Port Republic, MD Landline Verizon Maryland
410-588 Bel Air, MD Landline Verizon Maryland
410-590 Glen Burnie, MD Landline Verizon Maryland
410-591 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-592 Fork, MD Landline Verizon Maryland
410-593 Fork, MD Landline Verizon Maryland
410-595 Laurel, MD Landline Tw Telecom Of Maryland LLC
410-596 Westminster, MD Cell Cellco Partnership DBA Verizon Wireless
410-598 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-599 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-600 Berlin, MD Landline Sprint Communications Company, L.p.
410-601 Baltimore, MD Landline Verizon Maryland
410-602 Pikesville, MD Landline Verizon Maryland
410-603 Salisbury, MD Cell New Cingular Wireless PCS - DC
410-604 Stevensville, MD Landline Verizon Maryland
410-605 Baltimore, MD Landline Verizon Maryland
410-607 Towson, MD Cell Usa Mobility Wireless
410-608 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-610 Prince Frederick, MD Cell Cellco Partnership DBA Verizon Wireless
410-612 Edgewood, MD Landline Verizon Maryland
410-613 Baltimore, MD Landline Verizon Maryland
410-614 Baltimore, MD Landline Verizon Maryland
410-615 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-616 Baltimore, MD Landline Mci Worldcom Communications
410-617 Baltimore, MD Landline Verizon Maryland
410-618 Salisbury, MD Cell Idt America Corp
410-620 Elkton, MD Landline Verizon Maryland
410-621 Princess Anne, MD Landline Verizon Maryland
410-622 Salisbury, MD Cell Mci Worldcom Communications
410-624 Baltimore, MD Landline Verizon Maryland
410-625 Baltimore, MD Landline Verizon Maryland
410-626 Annapolis, MD Landline Verizon Maryland
410-627 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-628 Cockeysville, MD Landline Verizon Maryland
410-629 Berlin, MD Landline Verizon Maryland
410-631 Baltimore, MD Landline Verizon Maryland
410-632 Snow Hill, MD Landline Verizon Maryland
410-633 Baltimore, MD Landline Verizon Maryland
410-634 Ridgely, MD Landline Verizon Maryland
410-635 New Windsor, MD Landline Verizon Maryland
410-637 Baltimore, MD Landline Verizon Maryland
410-638 Bel Air, MD Landline Verizon Maryland
410-639 Rock Hall, MD Landline Verizon Maryland
410-640 Baltimore, MD Cell Usa Mobility Wireless
410-641 Berlin, MD Landline Verizon Maryland
410-642 Perryville, MD Landline Verizon Maryland
410-643 Stevensville, MD Landline Verizon Maryland
410-644 Baltimore, MD Landline Verizon Maryland
410-646 Baltimore, MD Landline Verizon Maryland
410-647 Severna Park, MD Landline Verizon Maryland
410-648 Galena, MD Landline Verizon Maryland
410-649 Baltimore, MD Landline Teleport Communications America
410-650 Baltimore, MD Landline Mci Worldcom Communications
410-651 Princess Anne, MD Landline Verizon Maryland
410-652 Bel Air, MD Cell New Cingular Wireless PCS - DC
410-653 Pikesville, MD Landline Verizon Maryland
410-654 Pikesville, MD Landline Verizon Maryland
410-655 Randallstown, MD Landline Verizon Maryland
410-656 North East, MD Landline Armstrong Telecommunications
410-657 Baltimore, MD Landline Mci Worldcom Communications
410-658 Rising Sun, MD Landline Armstrong Telephone Co. Of Maryland
410-659 Baltimore, MD Landline Verizon Maryland
410-660 Elkridge, MD Cell Sprint Spectrum L.p.
410-661 Parkville, MD Landline Verizon Maryland
410-662 Baltimore, MD Landline Verizon Maryland
410-663 Parkville, MD Landline Verizon Maryland
410-664 Baltimore, MD Landline Verizon Maryland
410-665 Parkville, MD Landline Verizon Maryland
410-666 Cockeysville, MD Landline Verizon Maryland
410-667 Cockeysville, MD Landline Verizon Maryland
410-668 Parkville, MD Landline Verizon Maryland
410-669 Baltimore, MD Landline Verizon Maryland
410-670 Edgewood, MD Landline Mci Worldcom Communications
410-671 Edgewood, MD Landline Verizon Maryland
410-672 Odenton, MD Landline Verizon Maryland
410-673 Preston, MD Landline Verizon Maryland
410-674 Odenton, MD Landline Verizon Maryland
410-675 Baltimore, MD Landline Verizon Maryland
410-676 Edgewood, MD Landline Verizon Maryland
410-677 Salisbury, MD Landline Verizon Maryland
410-678 Elkridge, MD Cell Usa Mobility Wireless
410-679 Edgewood, MD Landline Verizon Maryland
410-680 Laurel, MD Landline Tw Telecom Of Maryland LLC
410-681 Towson, MD Cell Usa Mobility Wireless
410-682 Essex, MD Landline Verizon Maryland
410-683 Cockeysville, MD Landline Verizon Maryland
410-684 Linthicum Heights, MD Landline Verizon Maryland
410-685 Baltimore, MD Landline Verizon Maryland
410-686 Essex, MD Landline Verizon Maryland
410-687 Essex, MD Landline Verizon Maryland
410-688 Fallston, MD Cell Cellco Partnership DBA Verizon Wireless
410-689 Baltimore, MD Landline Teleport Communications America
410-690 Wye Mills, MD Landline AT&T Local
410-691 Linthicum Heights, MD Landline Verizon Maryland
410-692 Jarrettsville, MD Landline Verizon Maryland
410-693 Annapolis, MD Cell New Cingular Wireless PCS - DC
410-694 Linthicum Heights, MD Landline Verizon Maryland
410-695 Odenton, MD Landline Verizon Maryland
410-696 Baltimore, MD Landline Mci Worldcom Communications
410-697 Millersville, MD Landline Mci Worldcom Communications
410-698 Fork, MD Landline Mci Worldcom Communications
410-699 Chestertown, MD Cell Sprint Spectrum L.p.
410-701 Baltimore, MD Landline Mci Worldcom Communications
410-702 Reisterstown, MD Landline Mci Worldcom Communications
410-703 Annapolis, MD Cell Cellco Partnership DBA Verizon Wireless
410-704 Baltimore, MD Landline Mci Worldcom Communications
410-706 Baltimore, MD Landline Verizon Maryland
410-707 Columbia, MD Cell Cellco Partnership DBA Verizon Wireless
410-708 Chestertown, MD Cell Cellco Partnership DBA Verizon Wireless
410-709 Baltimore, MD Landline Mci Worldcom Communications
410-710 Baltimore, MD Cell Omnipoint Communications Cap Operations
410-712 Elkridge, MD Landline Verizon Maryland
410-713 Salisbury, MD Landline Level 3 Communications
410-714 Easton, MD Cell New Cingular Wireless PCS - DC
410-715 Columbia, MD Landline Verizon Maryland
410-716 Towson, MD Landline Verizon Maryland
410-717 Laurel, MD Landline Tw Telecom Of Maryland LLC
410-718 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-719 Catonsville, MD Landline Verizon Maryland
410-720 Ellicott City, MD Landline Verizon Maryland
410-721 Crofton, MD Landline Verizon Maryland
410-723 Ocean City, MD Landline Verizon Maryland
410-725 Easton, MD Cell Sprint Spectrum L.p.
410-726 Salisbury, MD Cell Cellco Partnership DBA Verizon Wireless
410-727 Baltimore, MD Landline Verizon Maryland
410-728 Baltimore, MD Landline Verizon Maryland
410-729 Severn, MD Landline Verizon Maryland
410-730 Columbia, MD Landline Verizon Maryland
410-731 Annapolis, MD Cell Usa Mobility Wireless
410-732 Baltimore, MD Landline Verizon Maryland
410-733 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-734 Churchville, MD Landline Verizon Maryland
410-735 Baltimore, MD Landline Cavalier Telephone Mid-atlantic
410-736 Baltimore, MD Landline Verizon Maryland
410-739 Centreville, MD Cell New Cingular Wireless PCS - DC
410-740 Columbia, MD Landline Verizon Maryland
410-741 North Beach, MD Landline Verizon Maryland
410-742 Salisbury, MD Landline Verizon Maryland
410-743 Baltimore, MD Cell Usa Mobility Wireless
410-744 Catonsville, MD Landline Verizon Maryland
410-746 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-747 Catonsville, MD Landline Verizon Maryland
410-748 Ellicott City, MD Landline Usa Mobility Wireless
410-749 Salisbury, MD Landline Verizon Maryland
410-750 Ellicott City, MD Landline Verizon Maryland
410-751 Westminster, MD Landline Verizon Maryland
410-752 Baltimore, MD Landline Verizon Maryland
410-753 Baltimore, MD Landline Mci Worldcom Communications
410-754 Federalsburg, MD Landline Verizon Maryland
410-755 Warwick, MD Landline Verizon Maryland
410-756 Taneytown, MD Landline Verizon Maryland
410-757 Annapolis, MD Landline Verizon Maryland
410-758 Centreville, MD Landline Verizon Maryland
410-759 Baltimore, MD Cell Verizon Maryland
410-760 Glen Burnie, MD Landline Verizon Maryland
410-761 Glen Burnie, MD Landline Verizon Maryland
410-762 Glen Burnie, MD Landline Verizon Maryland
410-763 Easton, MD Landline Verizon Maryland
410-764 Baltimore, MD Landline Verizon Maryland
410-765 Linthicum Heights, MD Landline Verizon Maryland
410-766 Glen Burnie, MD Landline Verizon Maryland
410-767 Baltimore, MD Landline Verizon Maryland
410-768 Glen Burnie, MD Landline Verizon Maryland
410-769 Towson, MD Landline Verizon Maryland
410-770 Easton, MD Landline Verizon Maryland
410-771 Cockeysville, MD Landline Verizon Maryland
410-772 Columbia, MD Landline Verizon Maryland
410-773 Cockeysville, MD Landline Verizon Maryland
410-774 Crofton, MD Landline Mci Worldcom Communications
410-775 Union Bridge, MD Landline Verizon Maryland
410-776 Bel Air, MD Landline Teleport Communications America
410-777 Severna Park, MD Landline Mci Worldcom Communications
410-778 Chestertown, MD Landline Verizon Maryland
410-779 Baltimore, MD Landline Level 3 Communications
410-780 Essex, MD Landline Verizon Maryland
410-781 Sykesville, MD Landline Verizon Maryland
410-782 Elkridge, MD Landline Verizon Maryland
410-783 Baltimore, MD Landline Verizon Maryland
410-784 Deal Island, MD Landline Verizon Maryland
410-785 Cockeysville, MD Landline Verizon Maryland
410-787 Glen Burnie, MD Landline Verizon Maryland
410-788 Catonsville, MD Landline Verizon Maryland
410-790 Towson, MD Cell New Cingular Wireless PCS - DC
410-793 Crofton, MD Landline Verizon Maryland
410-794 Laurel, MD Landline Tw Telecom Of Maryland LLC
410-795 Sykesville, MD Landline Verizon Maryland
410-796 Elkridge, MD Landline Verizon Maryland
410-798 Edgewater, MD Landline Verizon Maryland
410-800 Baltimore, MD Landline Cellco Partnership DBA Verizon Wireless
410-801 Baltimore, MD Cell Verizon Maryland
410-802 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-803 Bel Air, MD Landline Verizon Maryland
410-804 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-805 Towson, MD Cell Sprint Spectrum L.p.
410-806 Towson, MD Cell Usa Mobility Wireless
410-807 Laurel, MD Landline Tw Telecom Of Maryland LLC
410-808 Fallston, MD Cell Sprint Spectrum L.p.
410-809 Bel Air, MD Landline Cavalier Telephone (mid-atlantic)
410-810 Chestertown, MD Landline Verizon Maryland
410-812 Towson, MD Cell New Cingular Wireless PCS - DC
410-814 Baltimore, MD Landline Cavalier Telephone Mid-atlantic
410-816 Towson, MD Cell Verizon Maryland
410-817 Fork, MD Landline Verizon Maryland
410-818 Baltimore, MD Landline Teleport Communications America
410-819 Easton, MD Landline Verizon Maryland
410-820 Easton, MD Landline Verizon Maryland
410-821 Towson, MD Landline Verizon Maryland
410-822 Easton, MD Landline Verizon Maryland
410-823 Towson, MD Landline Verizon Maryland
410-825 Towson, MD Landline Verizon Maryland
410-826 Glen Burnie, MD Cell Verizon Maryland
410-827 Queenstown, MD Landline Verizon Maryland
410-828 Towson, MD Landline Verizon Maryland
410-829 Easton, MD Cell Cellco Partnership DBA Verizon Wireless
410-830 Towson, MD Landline Verizon Maryland
410-831 Salisbury, MD Cell Halo Wireless Services
410-832 Towson, MD Landline Verizon Maryland
410-833 Reisterstown, MD Landline Verizon Maryland
410-835 Willards, MD Landline Verizon Maryland
410-836 Bel Air, MD Landline Verizon Maryland
410-837 Baltimore, MD Landline Verizon Maryland
410-838 Bel Air, MD Landline Verizon Maryland
410-839 Towson, MD Cell Usa Mobility Wireless
410-840 Westminster, MD Landline Verizon Maryland
410-841 Annapolis, MD Landline Verizon Maryland
410-842 Baltimore, MD Landline Mci Worldcom Communications
410-843 Baltimore, MD Landline Teleport Communications America
410-844 Baltimore, MD Landline Peerless Network Of Maryland
410-845 Salisbury, MD Cell Sprint Spectrum L.p.
410-846 Baltimore, MD Landline Mci Worldcom Communications
410-847 Towson, MD Landline Verizon Maryland
410-848 Westminster, MD Landline Verizon Maryland
410-850 Linthicum Heights, MD Landline Verizon Maryland
410-851 Towson, MD Cell Verizon Maryland
410-852 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-853 Towson, MD Landline Verizon Maryland
410-855 Linthicum Heights, MD Landline Verizon Maryland
410-856 Cockeysville, MD Landline Verizon Maryland
410-857 Westminster, MD Landline Verizon Maryland
410-858 Annapolis, MD Landline Verizon Maryland
410-859 Linthicum Heights, MD Landline Verizon Maryland
410-860 Salisbury, MD Landline Verizon Maryland
410-861 Reisterstown, MD Landline Verizon Maryland
410-863 Glen Burnie, MD Landline Verizon Maryland
410-864 Baltimore, MD Landline Mci Worldcom Communications
410-865 Linthicum Heights, MD Landline Verizon Maryland
410-866 Baltimore, MD Landline Verizon Maryland
410-867 West River, MD Landline Verizon Maryland
410-868 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-869 Catonsville, MD Landline Verizon Maryland
410-870 Parkville, MD Landline Comcast Phone Of Northern Maryland
410-871 Westminster, MD Landline Verizon Maryland
410-872 Columbia, MD Landline Verizon Maryland
410-873 Nanticoke, MD Landline Verizon Maryland
410-874 Odenton, MD Landline Mci Worldcom Communications
410-875 Westminster, MD Landline Verizon Maryland
410-876 Westminster, MD Landline Verizon Maryland
410-877 Fallston, MD Landline Verizon Maryland
410-878 Baltimore, MD Landline Mci Worldcom Communications
410-879 Bel Air, MD Landline Verizon Maryland
410-882 Parkville, MD Landline Verizon Maryland
410-883 Rhodesdale, MD Landline Verizon Maryland
410-884 Columbia, MD Landline Verizon Maryland
410-885 Chesapeake City, MD Landline Verizon Maryland
410-886 Tilghman, MD Landline Verizon Maryland
410-887 Towson, MD Landline Verizon Maryland
410-889 Baltimore, MD Landline Verizon Maryland
410-890 Towson, MD Cell Usa Mobility Wireless
410-891 Baltimore, MD Landline Mci Worldcom Communications
410-892 Linthicum Heights, MD Cell Verizon Maryland
410-893 Bel Air, MD Landline Verizon Maryland
410-894 Towson, MD Cell Usa Mobility Wireless
410-895 Baltimore, MD Landline Verizon Maryland
410-896 Delmar, MD Landline Verizon Maryland
410-897 Annapolis, MD Landline Verizon Maryland
410-899 Towson, MD Cell Usa Mobility Wireless
410-900 Baltimore, MD Landline Ctc Communications Corp.
410-901 Cambridge, MD Landline Verizon Maryland
410-902 Pikesville, MD Landline Verizon Maryland
410-903 Baltimore, MD Cell Sprint Spectrum L.p.
410-905 Baltimore, MD Cell Sprint Spectrum L.p.
410-906 Baltimore, MD Landline Verizon Maryland
410-908 Baltimore, MD Cell Sprint Spectrum L.p.
410-909 Elkridge, MD Cell Usa Mobility Wireless
410-910 Baltimore, MD Landline Mci Worldcom Communications
410-912 Salisbury, MD Landline Cavalier Telephone (mid-atlantic)
410-913 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-914 Churchville, MD Landline Cavalier Telephone (mid-atlantic)
410-915 Baltimore, MD Landline Baltimore-washington Telephone (bwt)
410-916 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-917 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-918 Essex, MD Landline Verizon Maryland
410-919 Annapolis, MD Landline Mci Worldcom Communications
410-920 Elkton, MD Cell New Cingular Wireless PCS - DC
410-921 Laurel, MD Landline Tw Telecom Of Maryland LLC
410-922 Randallstown, MD Landline Verizon Maryland
410-923 Millersville, MD Landline Verizon Maryland
410-924 Easton, MD Cell Cellco Partnership DBA Verizon Wireless
410-925 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-926 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-927 Laurel, MD Landline Tw Telecom Of Maryland LLC
410-928 Millington, MD Landline Verizon Maryland
410-929 Baltimore, MD Landline Bandwidth.com Clec
410-931 Parkville, MD Landline Verizon Maryland
410-932 Elkridge, MD Cell Usa Mobility Wireless
410-933 Parkville, MD Landline Verizon Maryland
410-934 Annapolis, MD Cell New Cingular Wireless PCS - DC
410-935 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-936 Baltimore, MD Landline Unknown
410-937 Fallston, MD Cell Cellco Partnership DBA Verizon Wireless
410-938 Towson, MD Landline Verizon Maryland
410-939 Havre De Grace, MD Landline Verizon Maryland
410-940 Annapolis, MD Landline Atx Telecommunications Services, Ltd
410-941 Jarrettsville, MD Landline Verizon Maryland
410-942 Havre De Grace, MD Landline Verizon Maryland
410-943 Hurlock, MD Landline Verizon Maryland
410-945 Baltimore, MD Landline Verizon Maryland
410-946 Annapolis, MD Landline Verizon Maryland
410-947 Baltimore, MD Landline Verizon Maryland
410-948 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-949 Baltimore, MD Landline Mci Worldcom Communications
410-951 Baltimore, MD Landline Teleport Communications America
410-952 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-953 Columbia, MD Landline Verizon Maryland
410-954 Baltimore, MD Landline Unknown
410-955 Baltimore, MD Landline Verizon Maryland
410-956 Annapolis, MD Landline Verizon Maryland
410-960 Baltimore, MD Cell Cellco Partnership DBA Verizon Wireless
410-961 Baltimore, MD Cell Sprint Spectrum L.p.
410-962 Baltimore, MD Landline Verizon Maryland
410-963 Baltimore, MD Cell Sprint Spectrum L.p.
410-964 Columbia, MD Landline Verizon Maryland
410-967 Towson, MD Cell New Cingular Wireless PCS - DC
410-968 Crisfield, MD Landline Verizon Maryland
410-969 Severn, MD Landline Verizon Maryland
410-970 Sykesville, MD Landline Mci Worldcom Communications
410-971 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-972 Annapolis, MD Landline Teleport Communications America
410-973 Berlin, MD Landline Mcc Telephony Of The Mid-atlantic
410-974 Arnold, MD Landline Verizon Maryland
410-975 Severna Park, MD Landline Verizon Maryland
410-976 Baltimore Landline Baltimore-washington Telephone (bwt)
410-977 Baltimore, MD Cell Sprint Spectrum L.p.
410-978 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-979 Catonsville, MD Cell New Cingular Wireless PCS - DC
410-980 Annapolis, MD Landline Cellco Partnership DBA Verizon Wireless
410-981 Linthicum Heights, MD Landline Verizon Maryland
410-982 Baltimore, MD Landline Quantum Telecommunications
410-983 Fork, MD Landline Verizon Maryland
410-984 Sykesville, MD Cell Sprint Spectrum L.p.
410-986 Baltimore, MD Landline Verizon Maryland
410-987 Severn, MD Landline Verizon Maryland
410-988 Columbia, MD Landline Verizon Maryland
410-989 Churchville, MD Landline Verizon Maryland
410-990 Annapolis, MD Landline Verizon Maryland
410-991 Annapolis, MD Cell Cellco Partnership DBA Verizon Wireless
410-992 Columbia, MD Landline Verizon Maryland
410-993 Linthicum Heights, MD Landline Verizon Maryland
410-994 Aberdeen, MD Landline Verizon Maryland
410-995 Ellicott City, MD Landline Verizon Maryland
410-996 Port Deposit, MD Landline Verizon Maryland
410-997 Columbia, MD Landline Verizon Maryland
410-998 Pikesville, MD Landline Verizon Maryland
410-999 Baltimore, MD Landline Baltimore-washington Telephone (bwt)