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NPA: 925 [Rate centres in NPA 925] [Dial plan for NPA 925]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-402 A Orinda CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
925-403 A Lafayette CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
925-404 A Dublin-San Ramon CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
925-405 A Concord CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
925-406 A Danville CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
925-407 A Walnut Creek CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
925-408 A Concord CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-409 A Livermore CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-410 A Pleasanton CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
925-412 A Concord CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-413 A Dublin-San Ramon CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-414 A Concord CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-415 A Bishop Ranch CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
925-416 A Pleasanton CA PLTNCA13DS0  9740 PACIFIC BELL 722      
925-417 A Pleasanton CA PLTNCA12DS0  9740 PACIFIC BELL 722      
925-418 A East Contra Costa CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
925-419 A Concord CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
925-420 A East Contra Costa CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
925-421 A Concord CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
925-422 A Livermore CA LVMRCA11DS1  9740 PACIFIC BELL 722      
925-423 A Livermore CA LVMRCA11DS1  9740 PACIFIC BELL 722      
925-424 A Livermore CA LVMRCA11DS1  9740 PACIFIC BELL 722      
925-425 A Pleasanton CA SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
925-426 A Pleasanton CA PLTNCA12DS0  9740 PACIFIC BELL 722      
925-427 A Pittsburg CA PSBGCA01DS0  9740 PACIFIC BELL 722      
925-428 A Antioch CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
925-429 A Concord CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
925-430 A Walnut Creek CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
925-431 A Pittsburg CA PSBGCA01DS0  9740 PACIFIC BELL 722      
925-432 A Pittsburg CA PSBGCA01DS0  9740 PACIFIC BELL 722      
925-433 A Walnut Creek CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
925-434 A Antioch CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
925-435 A Concord CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
925-436 A Antioch CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
925-437 A Antioch CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-438 A Orinda CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
925-439 A Pittsburg CA PSBGCA01DS0  9740 PACIFIC BELL 722      
925-440 A Walnut Creek CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-441 A Antioch CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
925-443 A Livermore CA LVMRCA11DS1  9740 PACIFIC BELL 722      
925-444 A Lafayette CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
925-445 A Antioch CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
925-446 A Concord CA OKLECAZV1MD  5562 METROPCS, INC. 722      
925-447 A Livermore CA LVMRCA11DS1  9740 PACIFIC BELL 722      
925-448 A Walnut Creek CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-449 A Livermore CA LVMRCA11DS1  9740 PACIFIC BELL 722      
925-450 A East Contra Costa CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
925-451 A Walnut Creek CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-452 A Dublin-San Ramon CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
925-453 A Livermore CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
925-454 A Livermore CA LVMRCA11DS1  9740 PACIFIC BELL 722      
925-455 A Livermore CA LVMRCA11DS1  9740 PACIFIC BELL 722      
925-456 A Livermore CA LVMRCA11DS1  9740 PACIFIC BELL 722      
925-457 A Walnut Creek CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
925-458 A Pittsburg West CA PSBGCA11DS0  9740 PACIFIC BELL 722      
925-459 A Concord CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
925-460 A Pleasanton CA PLTNCA13DS0  9740 PACIFIC BELL 722      
925-461 A Pleasanton CA PLTNCA12DS0  9740 PACIFIC BELL 722      
925-462 A Pleasanton CA PLTNCA12DS0  9740 PACIFIC BELL 722      
925-463 A Pleasanton CA PLTNCA13DS0  9740 PACIFIC BELL 722      
925-464 A Walnut Creek CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-465 A Walnut Creek CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
925-466 A Concord CA SNJUCACL7MD  965H FRACTEL, LLC 722      
925-467 A Pleasanton CA PLTNCA13DS0  9740 PACIFIC BELL 722      
925-468 A Pleasanton CA PLTNCA13DS0  9740 PACIFIC BELL 722      
925-469 A Pleasanton CA PLTNCA13DS0  9740 PACIFIC BELL 722      
925-470 A Antioch CA SNFCCAFJDS0  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
925-471 A Concord CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
925-472 A Walnut Creek CA WNCKCA11DS0  9740 PACIFIC BELL 722      
925-473 A Pittsburg CA PSBGCA01DS0  9740 PACIFIC BELL 722      
925-474 A Pleasanton CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
925-475 A Pleasanton CA OKLDCAAN5MD  7379 MATRIX TELECOM, LLC. S/I/I TNCI - CA 722      
925-476 A Walnut Creek CA OKLDCAAN5MD  7379 MATRIX TELECOM, LLC. S/I/I TNCI - CA 722      
925-477 A Antioch CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
925-478 A Walnut Creek CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
925-479 A Dublin-San Ramon CA SNRMCA11DS1  9740 PACIFIC BELL 722      
925-480 A Bishop Ranch CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
925-481 A Antioch CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-482 A Walnut Creek CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
925-483 A Concord CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
925-484 A Pleasanton CA PLTNCA12DS0  9740 PACIFIC BELL 722      
925-485 A Pleasanton CA PLTNCA12DS0  9740 PACIFIC BELL 722      
925-486 A Danville CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-06-20   
925-487 A Dublin-San Ramon CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-488 A Walnut Creek CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
925-489 A Antioch CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
925-490 A Concord CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
925-491 A Antioch CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
925-492 A Pittsburg CA SNJUCACL4MD  939H COMMIO, LLC 722      
925-493 A Livermore CA SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
925-494 A Concord CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
925-495 A Livermore CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
925-496 A Concord CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
925-497 A Concord CA OKLECAZV1MD  5562 METROPCS, INC. 722      
925-498 A Bishop Ranch CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
925-499 A Concord CA HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722      
925-500 A Martinez CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
925-501 A Antioch CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      
925-502 A Danville CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-503 A Antioch CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722      

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Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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