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NPA: 510 [Rate centres in NPA 510] [Dial plan for NPA 510]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
510-404 A Fremont-Newark: Greenleaf DA CA HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
510-405 A Fremont-Newark: Main DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-01-21   
510-406 A Oakland: Main-Piedmont DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
510-407 A Oakland: Main-Piedmont DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
510-408 A El Sobrante-Pinole CA HRCLCA11DS0  9740 PACIFIC BELL 722      
510-409 A Oakland: Main-Piedmont DA CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-410 A Oakland: Main-Piedmont DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
510-412 A Richmond CA RCMDCA11DS0  9740 PACIFIC BELL 722      
510-413 A Fremont-Newark: Oliver DA CA FRMTCA12DS0  9740 PACIFIC BELL 722      
510-414 A Oakland: Main-Piedmont DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
510-415 A Hayward CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
510-416 A Oakland: Berkeley DA CA SNFCCACQDS0  7894 NORTH COUNTY COMMUNICATION CORPORATION - CA 722      
510-417 A El Sobrante-Pinole CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
510-418 A Oakland: Main-Piedmont DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
510-419 A Oakland: Main-Piedmont DA CA OKLDCA03DS2  9740 PACIFIC BELL 722      
510-420 A Oakland: Main-Piedmont DA CA OKLDCA11DS0  9740 PACIFIC BELL 722      
510-421 A Oakland: Main-Piedmont DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
510-422 A Oakland: Fruitvale DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
510-423 A Oakland: Berkeley DA CA   829J PAETEC ITEL, LLC 722      
510-424 A Oakland: Fruitvale DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
510-425 A Oakland: Trinidad DA CA OKLDCA12DS1  9740 PACIFIC BELL 722      
510-426 A Richmond CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
510-427 A Hayward CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
510-428 A Oakland: Main-Piedmont DA CA OKLDCA11DS0  9740 PACIFIC BELL 722      
510-429 A Fremont-Newark: Greenleaf DA CA UNCYCA11DS0  9740 PACIFIC BELL 722      
510-430 A Oakland: Trinidad DA CA OKLDCA12DS1  9740 PACIFIC BELL 722      
510-431 A Fremont-Newark: Greenleaf DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
510-432 A Hayward CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-433 A Oakland: Main-Piedmont DA CA OKLDCA03DS2  9740 PACIFIC BELL 722      
510-434 A Oakland: Fruitvale DA CA OKLDCA04DS0  9740 PACIFIC BELL 722      
510-435 A Oakland: Main-Piedmont DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
510-436 A Oakland: Fruitvale DA CA OKLDCA04DS0  9740 PACIFIC BELL 722      
510-437 A Oakland: Fruitvale DA CA OKLDCA04DS0  9740 PACIFIC BELL 722      
510-438 A Fremont-Newark: Oliver DA CA FRMTCA12DS0  9740 PACIFIC BELL 722      
510-439 A Richmond CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
510-440 A Fremont-Newark: Oliver DA CA FRMTCA12DS0  9740 PACIFIC BELL 722      
510-441 A Fremont-Newark: Greenleaf DA CA UNCYCA11DS0  9740 PACIFIC BELL 722      
510-442 A Oakland: Main-Piedmont DA CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-443 A Fremont-Newark: Main DA CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
510-444 A Oakland: Main-Piedmont DA CA OKLDCA03DS2  9740 PACIFIC BELL 722      
510-445 A Fremont-Newark: Oliver DA CA FRMTCA12DS0  9740 PACIFIC BELL 722      
510-446 A Oakland: Main-Piedmont DA CA OKLDCA03DS2  9740 PACIFIC BELL 722      
510-447 A Richmond CA OKLECAZV1MD  5562 METROPCS, INC. 722      
510-448 A Oakland: Main-Piedmont DA CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-449 A Fremont-Newark: Main DA CA SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
510-450 A Oakland: Main-Piedmont DA CA OKLDCA11DS0  9740 PACIFIC BELL 722      
510-451 A Oakland: Main-Piedmont DA CA OKLDCA03DS2  9740 PACIFIC BELL 722      
510-452 A Oakland: Main-Piedmont DA CA OKLDCA03DS2  9740 PACIFIC BELL 722      
510-453 A Fremont-Newark: Main DA CA OKLECAZV1MD  5562 METROPCS, INC. 722      
510-454 A Oakland: Trinidad DA CA SNLNCA11DS0  9740 PACIFIC BELL 722      
510-455 A Crockett CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
510-456 A Fremont-Newark: Main DA CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
510-457 A Oakland: Main-Piedmont DA CA SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
510-458 A Fremont-Newark: Main DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
510-459 A Oakland: Main-Piedmont DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
510-460 A Hayward CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
510-461 A Hayward CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-462 A Fremont-Newark: Greenleaf DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-01-21   
510-463 A Oakland: Main-Piedmont DA CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
510-464 A Oakland: Main-Piedmont DA CA OKLDCA03DS2  9740 PACIFIC BELL 722      
510-465 A Oakland: Main-Piedmont DA CA OKLDCA03DS4  9740 PACIFIC BELL 722      
510-466 A Oakland: Main-Piedmont DA CA OKLDCA03DS2  9740 PACIFIC BELL 722      
510-467 A Oakland: Fruitvale DA CA OKLDCAEBDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
510-468 A Fremont-Newark: Main DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
510-469 A Oakland: Main-Piedmont DA CA OKLECAZV1MD  5562 METROPCS, INC. 722      
510-470 A Hayward CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-471 A Fremont-Newark: Greenleaf DA CA UNCYCA11DS0  9740 PACIFIC BELL 722      
510-472 A Oakland: Main-Piedmont DA CA OKLECAZV1MD  5562 METROPCS, INC. 722      
510-473 A Oakland: Alameda DA CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
510-474 A Fremont-Newark: Greenleaf DA CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
510-475 A Fremont-Newark: Greenleaf DA CA UNCYCA11DS0  9740 PACIFIC BELL 722      
510-476 A Fremont-Newark: Greenleaf DA CA UNCYCA11DS0  9740 PACIFIC BELL 722      
510-477 A Fremont-Newark: Greenleaf DA CA UNCYCA11DS0  9740 PACIFIC BELL 722      
510-478 A Richmond CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
510-479 A Oakland: Fruitvale DA CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
510-480 A El Sobrante-Pinole CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
510-481 A Hayward CA SNLNCA11DS0  9740 PACIFIC BELL 722      
510-482 A Oakland: Fruitvale DA CA OKLDCA13DS0  9740 PACIFIC BELL 722      
510-483 A Oakland: Trinidad DA CA SNLNCA11DS0  9740 PACIFIC BELL 722      
510-484 A Oakland: Main-Piedmont DA CA OKLECAZV1MD  5562 METROPCS, INC. 722      
510-485 A Oakland: Fruitvale DA CA OKLECAZV1MD  5562 METROPCS, INC. 722      
510-486 A Oakland: Berkeley DA CA BKLYCA01DS1  9740 PACIFIC BELL 722      
510-487 A Fremont-Newark: Greenleaf DA CA UNCYCA11DS0  9740 PACIFIC BELL 722      
510-488 A Oakland: Fruitvale DA CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
510-489 A Fremont-Newark: Greenleaf DA CA UNCYCA11DS0  9740 PACIFIC BELL 722      
510-490 A Fremont-Newark: Oliver DA CA FRMTCA12DS0  9740 PACIFIC BELL 722      
510-491 A Fremont-Newark: Greenleaf DA CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
510-492 A Fremont-Newark: Oliver DA CA FRMTCA12DS0  9740 PACIFIC BELL 722      
510-493 A Fremont-Newark: Main DA CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
510-494 A Fremont-Newark: Main DA CA FRMTCA11DS0  9740 PACIFIC BELL 722      
510-495 A Oakland: Berkeley DA CA BKLYCA01DS0  9740 PACIFIC BELL 722      
510-496 A Oakland: Main-Piedmont DA CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
510-497 A Fremont-Newark: Oliver DA CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
510-498 A Fremont-Newark: Oliver DA CA FRMTCA12DS0  9740 PACIFIC BELL 722      
510-499 A Oakland: Main-Piedmont DA CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-500 A Oakland: Fruitvale DA CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
510-501 A Oakland: Main-Piedmont DA CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-502 A Oakland: Main-Piedmont DA CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-503 A Oakland: Main-Piedmont DA CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-504 A Oakland: Main-Piedmont DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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