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Area Code 858200 - LA JOLLA - Landline - U.S. TELEPACIFIC CORP. - CA
Area Code 858201 - SAN DIEGO - Landline - LEVEL 3 COMMUNICATIONS, LLC - CA
Area Code 858202 - SAN DIEGO - Landline - SBC
Area Code 858204 - RANCHO SANTA FE - Cellphone - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
Area Code 858205 - SAN DIEGO - Cellphone - T-MOBILE USA, INC.
Area Code 858206 - POWAY - - YMAX COMMUNICATIONS CORP. - CA
Area Code 858207 - SAN DIEGO - Landline - TELEPORT COMMUNICATIONS GROUP - SAN DIEGO
Area Code 858208 - SAN DIEGO - Landline - O1 COMMUNICATIONS, INC. - CA
Area Code 858210 - LA JOLLA - - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
Area Code 858212 - ESCONDIDO - Cellphone - SPRINT SPECTRUM L.P.
Area Code 858213 - SAN DIEGO - Cellphone - SPRINT SPECTRUM L.P.
Area Code 858215 - SAN DIEGO - - SBC
Area Code 858216 - CHULA VISTA - Landline - U.S. TELEPACIFIC CORP. - CA
Area Code 858217 - SAN DIEGO - Landline - U.S. TELEPACIFIC CORP. - CA
Area Code 858218 - OCEANSIDE - Landline - U.S. TELEPACIFIC CORP. - CA
Area Code 858219 - SAN DIEGO - Cellphone - AMERICAN MESSAGING SERVICES, LLC
Area Code 858220 - LA JOLLA - Cellphone - SPRINT SPECTRUM L.P.
Area Code 858222 - LA JOLLA - - YMAX COMMUNICATIONS CORP. - CA
Area Code 858224 - SAN DIEGO - - CBEYOND COMMUNICATIONS, LLC - CA
Area Code 858225 - SAN DIEGO - Landline - PAC - WEST TELECOMM, INC.
Area Code 858227 - SOLANA BEACH - Landline - XO CALIFORNIA, INC.
Area Code 858228 - SAN DIEGO - Landline - XO CALIFORNIA, INC.
Area Code 858229 - SAN DIEGO - Cellphone - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
Area Code 858231 - POWAY - Cellphone - T-MOBILE USA, INC.
Area Code 858232 - SAN DIEGO - Cellphone - NEW CINGULAR WIRELESS PCS, LLC
Area Code 858233 - LA JOLLA - Landline - NORTH COUNTY COMMUNICATIONS CORP. - CA
Area Code 858234 - SAN DIEGO - Landline - NORTH COUNTY COMMUNICATIONS CORP. - CA
Area Code 858235 - SAN DIEGO - Cellphone - AMERICAN MESSAGING SERVICES, LLC
Area Code 858236 - POWAY - Landline - NORTH COUNTY COMMUNICATIONS CORP. - CA
Area Code 858237 - SAN DIEGO - Landline - NORTH COUNTY COMMUNICATIONS CORP. - CA
Area Code 858240 - SAN DIEGO - Landline - TW TELECOM OF CALIFORNIA LP - CA
Area Code 858241 - POWAY - Cellphone -
Area Code 858242 - - - NEW CINGULAR WIRELESS PCS, LLC
Area Code 858243 - SAN DIEGO - Cellphone - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
Area Code 858244 - LOS ANGELES - Landline - XO CALIFORNIA, INC.
Area Code 858245 - LA JOLLA - Cellphone - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
Area Code 858246 - LA JOLLA - - TW TELECOM OF CALIFORNIA LP - CA
Area Code 858248 - POWAY - Cellphone - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
Area Code 858254 - LA MESA - Cellphone - SPRINT SPECTRUM L.P.
Area Code 858255 - RANCHO SANTA FE - Cellphone - TELEPORT COMMUNICATIONS GROUP - SAN DIEGO
Area Code 858259 - SOLANA BEACH - Landline - SBC
Area Code 858268 - SAN DIEGO - Landline - SBC
Area Code 858270 - SAN DIEGO - Landline - SBC
Area Code 858271 - SAN DIEGO - Landline - SBC
Area Code 858272 - SAN DIEGO - Landline - SBC
Area Code 858273 - SAN DIEGO - Landline - SBC
Area Code 858274 - SAN DIEGO - Landline - SBC
Area Code 858277 - SAN DIEGO - Landline - SBC
Area Code 858278 - SAN DIEGO - Landline - SBC
Area Code 858279 - SAN DIEGO - Landline - SBC
Area Code 858289 - SAN DIEGO - Landline -
Area Code 858292 - SAN DIEGO - Landline - SBC
Area Code 858297 - SAN DIEGO - Landline - NORTH COUNTY COMMUNICATIONS CORP. - CA
Area Code 858300 - SAN DIEGO - Landline - U.S. TELEPACIFIC CORP. - CA
Area Code 858302 - SAN DIEGO - Cellphone -
Area Code 858304 - SAN DIEGO - Landline - AT&T LOCAL
Area Code 858309 - SAN DIEGO - Landline - TW TELECOM OF CALIFORNIA LP - CA
Area Code 858312 - SAN DIEGO - Landline - COX CALIFORNIA TELCOM, INC. - CA
Area Code 858314 - SAN DIEGO - Landline - TELEPORT COMMUNICATIONS GROUP - SAN DIEGO
Area Code 858320 - SAN DIEGO - Landline - SBC
Area Code 858324 - SAN DIEGO - Landline - TELEPORT COMMUNICATIONS GROUP - SAN DIEGO
Area Code 858326 - LA JOLLA - -
Area Code 858332 - LA JOLLA - Landline - TW TELECOM OF CALIFORNIA LP - CA
Area Code 858333 - LA JOLLA - - TELCENTRIS COMMUNICATIONS, LLC - CA
Area Code 858334 - LA JOLLA - Landline - SBC
Area Code 858335 - BUENA PARK - Cellphone - NEW CINGULAR WIRELESS PCS, LLC
Area Code 858336 - CHULA VISTA - Cellphone - NEW CINGULAR WIRELESS PCS, LLC
Area Code 858337 - OCEANSIDE - Cellphone - NEW CINGULAR WIRELESS PCS, LLC
Area Code 858342 - ENCINITAS - Cellphone - NEW CINGULAR WIRELESS PCS, LLC
Area Code 858344 - LA JOLLA - Cellphone - NEW CINGULAR WIRELESS PCS, LLC
Area Code 858345 - DEL MAR - Landline - COX CALIFORNIA TELCOM, INC. - CA
Area Code 858346 - SAN DIEGO - Landline - GLOBAL CROSSING LOCAL SERVICES, INC.-CA
Area Code 858347 - SOLANA BEACH - Cellphone - USA MOBILITY WIRELESS, INC.
Area Code 858348 - SAN DIEGO - Landline - XO CALIFORNIA, INC.
Area Code 858349 - LA JOLLA - Cellphone - NEW CINGULAR WIRELESS PCS, LLC
Area Code 858350 - SOLANA BEACH - Landline - SBC
Area Code 858351 - SOLANA BEACH - Cellphone -
Area Code 858352 - LA JOLLA - Landline - MCI WORLDCOM COMMUNICATIONS, INC., CA
Area Code 858353 - DEL MAR - Cellphone - NEW CINGULAR WIRELESS PCS, LLC
Area Code 858354 - ENCINITAS - Cellphone - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
Area Code 858356 - SOLANA BEACH - Landline - MPOWER COMMUNICATIONS CORP - CA
Area Code 858357 - SAN DIEGO - Landline - TW TELECOM OF CALIFORNIA LP - CA
Area Code 858359 - LA JOLLA - Cellphone - COOK TELECOM, INC.
Area Code 858360 - SAN DIEGO - Landline - SBC
Area Code 858361 - DEL MAR - Cellphone - NEW CINGULAR WIRELESS PCS, LLC
Area Code 858362 - SAN DIEGO - Landline - XO CALIFORNIA, INC.
Area Code 858364 - SAN DIEGO - Landline - NORTH COUNTY COMMUNICATIONS CORP. - CA
Area Code 858365 - SAN DIEGO - Landline - O1 COMMUNICATIONS, INC. - CA
Area Code 858366 - SAN DIEGO - Landline - ALLEGIANCE TELECOM, INC. - CA
Area Code 858367 - RANCHO SANTA FE - Landline - O1 COMMUNICATIONS, INC. - CA
Area Code 858368 - SAN DIEGO - Landline - O1 COMMUNICATIONS, INC. - CA
Area Code 858369 - DEL MAR - Landline - AT&T LOCAL
Area Code 858371 - SAN DIEGO - Landline - COX CALIFORNIA TELCOM, INC. - CA
Area Code 858373 - SAN DIEGO - Landline - ALLEGIANCE TELECOM, INC. - CA
Area Code 858375 - SAN DIEGO - Landline - MPOWER COMMUNICATIONS CORP - CA
Area Code 858376 - SAN DIEGO - Landline - MPOWER COMMUNICATIONS CORP - CA
Area Code 858380 - SAN DIEGO - Landline - TW TELECOM OF CALIFORNIA LP - CA
Area Code 858381 - SAN DIEGO - Landline - TELEPORT COMMUNICATIONS GROUP - SAN DIEGO
Area Code 858382 - POWAY - Cellphone - NEW CINGULAR WIRELESS PCS, LLC
Area Code 858384 - SAN DIEGO - Landline - GLOBAL CROSSING LOCAL SERVICES, INC.-CA
Area Code 858385 - POWAY - Landline - SBC
Area Code 858386 - SAN DIEGO - Landline - TW TELECOM OF CALIFORNIA LP - CA
Area Code 858391 - SAN DIEGO - Landline - SBC
Area Code 858395 - SAN DIEGO - Cellphone - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
Area Code 858397 - SAN DIEGO - Landline - COX CALIFORNIA TELCOM, INC. - CA
Area Code 858400 - SAN DIEGO - Landline - U.S. TELEPACIFIC CORP. - CA
Area Code 858401 - LA JOLLA - Landline - TELEPORT COMMUNICATIONS GROUP - SAN DIEGO
Area Code 858404 - SAN DIEGO - Landline - SBC
Area Code 858405 - LA JOLLA - Cellphone - T-MOBILE USA, INC.
Area Code 858408 - SOLANA BEACH - Landline - ALLEGIANCE TELECOM, INC. - CA
Area Code 858410 - LA JOLLA - Landline - MCI WORLDCOM COMMUNICATIONS, INC., CA
Area Code 858412 - LA JOLLA - - SPRINT COMMUNICATIONS COMPANY, L.P. - CA
Area Code 858413 - POWAY - Landline - MPOWER COMMUNICATIONS CORP - CA
Area Code 858414 - SAN DIEGO - Cellphone - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
Area Code 858427 - SAN DIEGO - Landline - PAETEC COMMUNICATIONS, INC. - CA
Area Code 858428 - SAN DIEGO - Landline - PAC - WEST TELECOMM, INC.
Area Code 858429 - IMPERIAL BEACH - Landline - O1 COMMUNICATIONS, INC. - CA
Area Code 858430 - SAN DIEGO - Landline - ALLEGIANCE TELECOM, INC. - CA
Area Code 858431 - SAN DIEGO - Landline - AT&T LOCAL
Area Code 858432 - POWAY - Landline - MPOWER COMMUNICATIONS CORP - CA
Area Code 858433 - SAN DIEGO - Landline - PAETEC COMMUNICATIONS, INC. - CA
Area Code 858434 - SAN DIEGO - Landline - ALLEGIANCE TELECOM, INC. - CA
Area Code 858435 - CORONADO - Landline - PAETEC COMMUNICATIONS, INC. - CA
Area Code 858436 - SAN DIEGO - Landline - U.S. TELEPACIFIC CORP. - CA
Area Code 858437 - POWAY - Landline - SBC
Area Code 858440 - LA JOLLA - Cellphone - AMERICAN MESSAGING SERVICES, LLC
Area Code 858442 - EL CAJON - Cellphone - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
Area Code 858444 - SAN DIEGO - Landline - U.S. TELEPACIFIC CORP. - CA
Area Code 858449 - SANTEE - Cellphone - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
Area Code 858450 - SAN DIEGO - Landline - SBC
Area Code 858451 - POWAY - Landline - SBC
Area Code 858452 - SAN DIEGO - Landline - SBC
Area Code 858453 - SAN DIEGO - Landline - SBC
Area Code 858454 - LA JOLLA - Landline - SBC
Area Code 858455 - SAN DIEGO - Landline - SBC
Area Code 858456 - LA JOLLA - Landline - SBC
Area Code 858457 - SAN DIEGO - Landline - SBC
Area Code 858458 - SAN DIEGO - Landline - SBC
Area Code 858459 - LA JOLLA - Landline - SBC
Area Code 858461 - DEL MAR - Landline - LEVEL 3 COMMUNICATIONS, LLC - CA
Area Code 858467 - SAN DIEGO - Landline - SBC
Area Code 858472 - SAN DIEGO - Cellphone - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
Area Code 858480 - SAN DIEGO - Landline - TW TELECOM OF CALIFORNIA LP - CA
Area Code 858481 - SAN DIEGO - Landline - SBC
Area Code 858483 - SAN DIEGO - Landline - SBC
Area Code 858484 - SAN DIEGO - Landline - SBC
Area Code 858485 - SAN DIEGO - Landline - SBC
Area Code 858486 - SAN DIEGO - Landline - SBC
Area Code 858487 - POWAY - Landline - SBC
Area Code 858488 - LA JOLLA - Landline - SBC
Area Code 858490 - SAN DIEGO - Landline - SBC
Area Code 858492 - SAN DIEGO - Landline - SBC
Area Code 858493 - SAN DIEGO - Cellphone - AMERICAN MESSAGING (AM), INC.
Area Code 858494 - LA JOLLA - Cellphone - AMERICAN MESSAGING (AM), INC.
Area Code 858495 - SAN DIEGO - Landline - SBC
Area Code 858496 - SAN DIEGO - Landline - SBC
Area Code 858499 - SAN DIEGO - Landline - SBC
Area Code 858502 - LA JOLLA - Landline - SBC
Area Code 858503 - SAN DIEGO - Landline - SBC
Area Code 858504 - RANCHO SANTA FE - Cellphone - T-MOBILE USA, INC.
Area Code 858505 - SAN DIEGO - Landline - SBC
Area Code 858509 - DEL MAR - Landline - SBC
Area Code 858513 - SAN DIEGO - Landline - SBC
Area Code 858514 - SAN DIEGO - Landline - SBC
Area Code 858518 - POWAY - Cellphone - NEXTEL COMMUNICATIONS, INC.
Area Code 858519 - DEL MAR - Landline - MPOWER COMMUNICATIONS CORP - CA
Area Code 858521 - POWAY - Landline - SBC
Area Code 858522 - SAN DIEGO - Landline - SBC
Area Code 858523 - SOLANA BEACH - Landline - SBC
Area Code 858524 - SAN DIEGO - Landline - SBC
Area Code 858525 - LA JOLLA - Landline - SBC
Area Code 858526 - SAN DIEGO - Landline - SBC
Area Code 858527 - SAN DIEGO - Landline - SBC
Area Code 858529 - SAN DIEGO - -
Area Code 858530 - SAN DIEGO - Landline - SBC
Area Code 858531 - LA JOLLA - Cellphone - NEW CINGULAR WIRELESS PCS, LLC
Area Code 858534 - SAN DIEGO - Landline - SBC
Area Code 858535 - LA JOLLA - Landline - SBC
Area Code 858536 - SAN DIEGO - Landline - SBC
Area Code 858537 - SAN DIEGO - Landline - SBC
Area Code 858538 - SAN DIEGO - Landline - SBC
Area Code 858539 - LA JOLLA - Landline - SBC
Area Code 858541 - SAN DIEGO - Landline - SBC
Area Code 858546 - SAN DIEGO - Landline - SBC
Area Code 858547 - SAN DIEGO - Landline - SBC
Area Code 858549 - SAN DIEGO - Landline - SBC
Area Code 858550 - LA JOLLA - Landline - SBC
Area Code 858551 - LA JOLLA - Landline - SBC
Area Code 858552 - SAN DIEGO - Landline - SBC
Area Code 858554 - SAN DIEGO - Landline - SBC
Area Code 858558 - SAN DIEGO - Landline - SBC
Area Code 858560 - SAN DIEGO - Landline - SBC
Area Code 858564 - SAN DIEGO - Landline - MPOWER COMMUNICATIONS CORP - CA
Area Code 858565 - SAN DIEGO - Landline - SBC
Area Code 858566 - SAN DIEGO - Landline - SBC
Area Code 858568 - LA JOLLA - - LEAP WIRELESS INTL, INC. DBA CRICKET COMM, INC.
Area Code 858569 - SAN DIEGO - Landline - SBC
Area Code 858570 - SAN DIEGO - Landline -
Area Code 858571 - SAN DIEGO - Landline - SBC
Area Code 858573 - SAN DIEGO - Landline - SBC
Area Code 858576 - SAN DIEGO - Landline - SBC
Area Code 858577 - POWAY - Landline - SBC
Area Code 858578 - SAN DIEGO - Landline - SBC
Area Code 858581 - SAN DIEGO - Landline - SBC
Area Code 858583 - SAN DIEGO - Cellphone - NEXTEL COMMUNICATIONS, INC.
Area Code 858586 - SAN DIEGO - Landline - SBC
Area Code 858587 - SAN DIEGO - Landline - SBC
Area Code 858592 - POWAY - Landline - SBC
Area Code 858597 - LA JOLLA - Landline - SBC
Area Code 858598 - SAN DIEGO - Landline - TELEPORT COMMUNICATIONS GROUP - SAN DIEGO
Area Code 858600 - POWAY - Cellphone - COOK TELECOM, INC.
Area Code 858602 - POWAY - Cellphone - NEXTEL COMMUNICATIONS, INC.
Area Code 858603 - SAN DIEGO - Cellphone - NEW CINGULAR WIRELESS PCS, LLC
Area Code 858605 - SAN DIEGO - Landline - PAETEC COMMUNICATIONS, INC. - CA
Area Code 858609 - SAN DIEGO - Landline - MCI WORLDCOM COMMUNICATIONS, INC., CA
Area Code 858610 - SAN DIEGO - Cellphone - T-MOBILE USA, INC.
Area Code 858613 - POWAY - Landline - SBC
Area Code 858614 - SAN DIEGO - Landline - SBC
Area Code 858616 - EL CAJON - Landline - SBC
Area Code 858617 - SAN DIEGO - Landline - TW TELECOM OF CALIFORNIA LP - CA
Area Code 858618 - POWAY - Landline - SBC
Area Code 858621 - SAN DIEGO - Landline - SBC
Area Code 858622 - SAN DIEGO - Landline - SBC
Area Code 858623 - SAN DIEGO - Landline - SBC
Area Code 858625 - LA JOLLA - Landline - SBC
Area Code 858626 - SAN DIEGO - Landline - SBC
Area Code 858627 - SAN DIEGO - Landline - SBC
Area Code 858630 - NATIONAL CITY - Landline - PAC - WEST TELECOMM, INC.
Area Code 858633 - SAN DIEGO - Landline - AT&T LOCAL
Area Code 858634 - ENCINITAS - Landline - COX CALIFORNIA TELCOM, INC. - CA
Area Code 858635 - SAN DIEGO - Landline - SBC
Area Code 858636 - SAN DIEGO - Landline - SBC
Area Code 858637 - SAN DIEGO - Landline - SBC
Area Code 858638 - SAN DIEGO - Landline - SBC
Area Code 858642 - SAN DIEGO - Landline - SBC
Area Code 858643 - LA JOLLA - Landline - SBC
Area Code 858646 - LA JOLLA - Landline - SBC
Area Code 858649 - SAN DIEGO - Landline - TW TELECOM OF CALIFORNIA LP - CA
Area Code 858650 - SAN DIEGO - Landline - SBC
Area Code 858651 - SAN DIEGO - Landline - TW TELECOM OF CALIFORNIA LP - CA
Area Code 858652 - SAN DIEGO - - SPRINT SPECTRUM L.P.
Area Code 858653 - SAN DIEGO - Landline - SBC
Area Code 858654 - SAN DIEGO - Landline - SBC
Area Code 858655 - SAN DIEGO - Landline - SBC
Area Code 858657 - SAN DIEGO - Landline - SBC
Area Code 858658 - SAN DIEGO - Landline - SBC
Area Code 858663 - LA MESA - Cellphone - SPRINT SPECTRUM L.P.
Area Code 858668 - SAN DIEGO - Landline - SBC
Area Code 858672 - SAN DIEGO - Landline - SBC
Area Code 858673 - POWAY - Landline - SBC
Area Code 858674 - POWAY - Landline - SBC
Area Code 858675 - POWAY - Landline - SBC
Area Code 858676 - POWAY - Landline - SBC
Area Code 858677 - LA JOLLA - Landline - SBC
Area Code 858678 - SAN DIEGO - Landline - SBC
Area Code 858679 - SAN DIEGO - Landline - SBC
Area Code 858682 - SAN DIEGO - Cellphone - SPRINT SPECTRUM L.P.
Area Code 858683 - SAN DIEGO - Landline - PAC - WEST TELECOMM, INC.
Area Code 858684 - POWAY - Landline - SBC
Area Code 858688 - SAN DIEGO - Cellphone - NEXTEL COMMUNICATIONS, INC.
Area Code 858689 - SAN DIEGO - Landline - SBC
Area Code 858692 - LA JOLLA - Cellphone - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
Area Code 858693 - SAN DIEGO - Landline - SBC
Area Code 858694 - SAN DIEGO - Landline - SBC
Area Code 858695 - SAN DIEGO - Landline - SBC
Area Code 858699 - LA JOLLA - Cellphone - NEW CINGULAR WIRELESS PCS, LLC
Area Code 858703 - SAN DIEGO - Landline - MCI WORLDCOM COMMUNICATIONS, INC., CA
Area Code 858704 - SAN DIEGO - Landline - XO CALIFORNIA, INC.
Area Code 858705 - CARLSBAD - Cellphone - NEW CINGULAR WIRELESS PCS, LLC
Area Code 858707 - SAN DIEGO - Landline - MPOWER COMMUNICATIONS CORP - CA
Area Code 858712 - SAN DIEGO - Landline - MCI WORLDCOM COMMUNICATIONS, INC., CA
Area Code 858713 - SOLANA BEACH - Landline - MPOWER COMMUNICATIONS CORP - CA
Area Code 858715 - SAN DIEGO - Landline - SBC
Area Code 858716 - SAN DIEGO - Landline - MCI WORLDCOM COMMUNICATIONS, INC., CA
Area Code 858717 - SAN DIEGO - Cellphone - T-MOBILE USA, INC.
Area Code 858720 - DEL MAR - Landline - SBC
Area Code 858722 - SAN DIEGO - Cellphone - NEW CINGULAR WIRELESS PCS, LLC
Area Code 858724 - SAN DIEGO - Landline - ALLEGIANCE TELECOM, INC. - CA
Area Code 858726 - POWAY - Landline - XO CALIFORNIA, INC.
Area Code 858728 - SAN DIEGO - Cellphone - USA MOBILITY WIRELESS, INC.
Area Code 858729 - LA JOLLA - Landline - SBC
Area Code 858730 - SAN DIEGO - Cellphone -
Area Code 858731 - SAN DIEGO - Landline - MCI WORLDCOM COMMUNICATIONS, INC., CA
Area Code 858733 - SAN DIEGO - Cellphone - T-MOBILE USA, INC.
Area Code 858735 - SAN DIEGO - Cellphone - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
Area Code 858736 - LA JOLLA - Landline - TW TELECOM OF CALIFORNIA LP - CA
Area Code 858737 - SAN DIEGO - Landline - MCI WORLDCOM COMMUNICATIONS, INC., CA
Area Code 858740 - SAN DIEGO - Landline - AT&T LOCAL
Area Code 858746 - SAN DIEGO - Landline - TW TELECOM OF CALIFORNIA LP - CA
Area Code 858748 - SAN DIEGO - Landline - SBC
Area Code 858750 - LA JOLLA - - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
Area Code 858751 - SOLANA BEACH - Landline - MPOWER COMMUNICATIONS CORP - CA
Area Code 858752 - SANTEE - Landline - T-MOBILE USA, INC.
Area Code 858753 - VALLEY CENTER - Landline - XO CALIFORNIA, INC.
Area Code 858754 - LA JOLLA - Landline - TW TELECOM OF CALIFORNIA LP - CA
Area Code 858755 - SAN DIEGO - Landline - SBC
Area Code 858756 - RANCHO SANTA FE - Landline - SBC
Area Code 858759 - RANCHO SANTA FE - Landline - SBC
Area Code 858761 - SAN DIEGO - Landline - XO CALIFORNIA, INC.
Area Code 858762 - SAN DIEGO - Landline - GLOBAL CROSSING LOCAL SERVICES, INC.-CA
Area Code 858763 - SAN DIEGO - Cellphone - AMERICAN MESSAGING SERVICES, LLC
Area Code 858764 - SAN DIEGO - Landline - PAETEC COMMUNICATIONS, INC. - CA
Area Code 858768 - SAN DIEGO - - COX CALIFORNIA TELCOM, INC. - CA
Area Code 858769 - SAN DIEGO - Landline - PAC - WEST TELECOMM, INC.
Area Code 858771 - RANCHO SANTA FE - Landline - SBC INTERNET SERVICES, INC.
Area Code 858772 - SAN DIEGO - Cellphone - USA MOBILITY WIRELESS, INC.
Area Code 858774 - ESCONDIDO - Cellphone - NEW CINGULAR WIRELESS PCS, LLC
Area Code 858775 - SAN DIEGO - Cellphone - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
Area Code 858776 - SAN DIEGO - Cellphone - T-MOBILE USA, INC.
Area Code 858777 - LA JOLLA - Landline - PAC - WEST TELECOMM, INC.
Area Code 858779 - SAN DIEGO - Landline - TW TELECOM OF CALIFORNIA LP - CA
Area Code 858780 - SAN DIEGO - Landline - SBC
Area Code 858784 - LA JOLLA - Landline - SBC
Area Code 858790 - SAN DIEGO - Landline - TELEPORT COMMUNICATIONS GROUP - SAN DIEGO
Area Code 858792 - DEL MAR - Landline - SBC
Area Code 858793 - DEL MAR - Landline - SBC
Area Code 858794 - DEL MAR - Landline - SBC
Area Code 858795 - SAN DIEGO - Landline - TELEPORT COMMUNICATIONS GROUP - SAN DIEGO
Area Code 858798 - SAN DIEGO - Landline - TW TELECOM OF CALIFORNIA LP - CA
Area Code 858799 - SAN DIEGO - Landline - MCI WORLDCOM COMMUNICATIONS, INC., CA
Area Code 858800 - - - VAYA TELECOM, INC. - CA
Area Code 858805 - SAN DIEGO - Landline - TW TELECOM OF CALIFORNIA LP - CA
Area Code 858810 - SAN DIEGO - Landline - TELEPORT COMMUNICATIONS GROUP - SAN DIEGO
Area Code 858812 - SAN DIEGO - Landline - TELEPORT COMMUNICATIONS GROUP - SAN DIEGO
Area Code 858815 - SAN DIEGO - Landline - PAC - WEST TELECOMM, INC.
Area Code 858822 - LA JOLLA - Landline - SBC
Area Code 858824 - SAN DIEGO - Landline - SBC
Area Code 858826 - SAN DIEGO - Landline - SBC
Area Code 858829 - SAN DIEGO - Cellphone - SPRINT SPECTRUM L.P.
Area Code 858831 - SAN DIEGO - Landline - SBC
Area Code 858832 - RANCHO SANTA FE - Landline - COX CALIFORNIA TELCOM, INC. - CA
Area Code 858834 - SAN DIEGO - Landline - GLOBAL CROSSING LOCAL SERVICES, INC.-CA
Area Code 858836 - SAN DIEGO - Landline - XO CALIFORNIA, INC.
Area Code 858837 - SAN DIEGO - Cellphone - NEW CINGULAR WIRELESS PCS, LLC
Area Code 858842 - POWAY - Landline - COX CALIFORNIA TELCOM, INC. - CA
Area Code 858845 - BENICIA - Landline - TW TELECOM OF CALIFORNIA LP - CA
Area Code 858847 - CARDIFF BY THE SEA - Landline - SBC
Area Code 858848 - POWAY - Landline - TELEPORT COMMUNICATIONS GROUP - SAN DIEGO
Area Code 858853 - SAN DIEGO - Landline -
Area Code 858856 - SAN DIEGO - Cellphone - NETWORK SERVICES LLC (TSR)
Area Code 858859 - POWAY - Landline - MCI WORLDCOM COMMUNICATIONS, INC., CA
Area Code 858860 - LA JOLLA - Landline - MPOWER COMMUNICATIONS CORP - CA
Area Code 858863 - SAN DIEGO - Landline - GLOBAL CROSSING LOCAL SERVICES, INC.-CA
Area Code 858864 - LA JOLLA - Cellphone - NEXTEL COMMUNICATIONS, INC.
Area Code 858866 - SAN DIEGO - Landline - MPOWER COMMUNICATIONS CORP - CA
Area Code 858869 - SAN DIEGO - Landline - MPOWER COMMUNICATIONS CORP - CA
Area Code 858874 - SAN DIEGO - Landline - SBC
Area Code 858875 - LA JOLLA - Landline - U.S. TELEPACIFIC CORP. - CA
Area Code 858876 - DEL MAR - Landline - GLOBAL CROSSING LOCAL SERVICES, INC.-CA
Area Code 858877 - POWAY - Landline - MCI WORLDCOM COMMUNICATIONS, INC., CA
Area Code 858879 - SAN DIEGO - Landline - MCI WORLDCOM COMMUNICATIONS, INC., CA
Area Code 858880 - SAN DIEGO - Landline - MCI WORLDCOM COMMUNICATIONS, INC., CA
Area Code 858882 - SAN DIEGO - Landline - TW TELECOM OF CALIFORNIA LP - CA
Area Code 858883 - SAN DIEGO - Cellphone - SPRINT SPECTRUM L.P.
Area Code 858886 - LA JOLLA - Landline - SBC
Area Code 858888 - SAN DIEGO - - TELCENTRIS COMMUNICATIONS, LLC - CA
Area Code 858900 - POWAY - Cellphone -
Area Code 858901 - SAN DIEGO - Landline - XO CALIFORNIA, INC.
Area Code 858905 - SAN DIEGO - Landline - MCI WORLDCOM COMMUNICATIONS, INC., CA
Area Code 858909 - SAN DIEGO - Landline - SBC
Area Code 858914 - RANCHO SANTA FE - Landline - MCI WORLDCOM COMMUNICATIONS, INC., CA
Area Code 858922 - RANCHO SANTA FE - Cellphone - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
Area Code 858923 - RANCHO SANTA FE - Landline - PAC - WEST TELECOMM, INC.
Area Code 858924 - SAN DIEGO - Landline - SBC
Area Code 858925 - SAN DIEGO - Landline - O1 COMMUNICATIONS, INC. - CA
Area Code 858926 - SAN DIEGO - Landline - O1 COMMUNICATIONS, INC. - CA
Area Code 858927 - SAN DIEGO - Landline - O1 COMMUNICATIONS, INC. - CA
Area Code 858935 - SAN DIEGO - Landline - XO CALIFORNIA, INC.
Area Code 858939 - SAN DIEGO - Landline - SBC
Area Code 858942 - SAN DIEGO - Landline - TELEPORT COMMUNICATIONS GROUP - SAN DIEGO
Area Code 858943 - ENCINITAS - Landline - TW TELECOM OF CALIFORNIA LP - CA
Area Code 858945 - SAN DIEGO - Cellphone - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
Area Code 858946 - SAN DIEGO - Landline - ALLEGIANCE TELECOM, INC. - CA
Area Code 858947 - DEL MAR - Landline - PAC - WEST TELECOMM, INC.
Area Code 858949 - SAN DIEGO - Cellphone - COOK TELECOM, INC.
Area Code 858951 - RANCHO SANTA FE - Landline - GLOBAL CROSSING LOCAL SERVICES, INC.-CA
Area Code 858952 - LA JOLLA - Landline - LEVEL 3 COMMUNICATIONS, LLC - CA
Area Code 858956 - POWAY - Landline - PAC - WEST TELECOMM, INC.
Area Code 858964 - SAN DIEGO - Landline - PAETEC COMMUNICATIONS, INC. - CA
Area Code 858966 - SAN DIEGO - Landline - SBC
Area Code 858967 - SAN DIEGO - Cellphone - NEXTEL COMMUNICATIONS, INC.
Area Code 858974 - SAN DIEGO - Landline - SBC
Area Code 858997 - LA JOLLA - - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA
Area Code 858998 - SAN DIEGO - Cellphone -
Area Code 858999 - SAN DIEGO - - CF COMMUNICATIONS, LLC DBA TELEKENEX - CA