Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
925-475 0 Pleasanton CA 649C ONVOY, LLC - CA 722      
925-476 0 Walnut Creek CA 649C ONVOY, LLC - CA 722      
925-476 1 Walnut Creek CA 649C ONVOY, LLC - CA 722      
925-476 2 Walnut Creek CA 649C ONVOY, LLC - CA 722      
925-476 3 Walnut Creek CA 649C ONVOY, LLC - CA 722      
925-477 2 Antioch CA 649C ONVOY, LLC - CA 722      
925-477 3 Antioch CA 649C ONVOY, LLC - CA 722      
925-477 4 Antioch CA 649C ONVOY, LLC - CA 722      
925-477 5 Antioch CA 649C ONVOY, LLC - CA 722      
925-480 9 Bishop Ranch CA 649C ONVOY, LLC - CA 722      
925-481 3 Antioch CA 649C ONVOY, LLC - CA 722      
925-481 5 Antioch CA 649C ONVOY, LLC - CA 722      
925-483 7 Concord CA 649C ONVOY, LLC - CA 722      
925-483 8 Concord CA 649C ONVOY, LLC - CA 722      
925-488 2 Walnut Creek CA 649C ONVOY, LLC - CA 722      
925-488 4 Walnut Creek CA 649C ONVOY, LLC - CA 722      
925-489 0 Antioch CA 649C ONVOY, LLC - CA 722      
925-489 1 Antioch CA 649C ONVOY, LLC - CA 722      
925-489 2 Antioch CA 649C ONVOY, LLC - CA 722      
925-491 A Antioch CA 649C ONVOY, LLC - CA 722      
925-491 2 Antioch CA 649C ONVOY, LLC - CA 722      
925-492 6 Pittsburg CA 649C ONVOY, LLC - CA 722      
925-492 7 Pittsburg CA 649C ONVOY, LLC - CA 722      
925-492 8 Pittsburg CA 649C ONVOY, LLC - CA 722      
925-493 8 Livermore CA 649C ONVOY, LLC - CA 722      
925-494 7 Concord CA 649C ONVOY, LLC - CA 722      
925-500 A Martinez CA 649C ONVOY, LLC - CA 722      
925-500 0 Martinez CA 649C ONVOY, LLC - CA 722      
925-500 4 Martinez CA 649C ONVOY, LLC - CA 722      
925-500 5 Martinez CA 649C ONVOY, LLC - CA 722      
925-502 0 Danville CA 649C ONVOY, LLC - CA 722      
925-502 1 Danville CA 649C ONVOY, LLC - CA 722      
925-502 2 Danville CA 649C ONVOY, LLC - CA 722      
925-502 3 Danville CA 649C ONVOY, LLC - CA 722      
925-502 4 Danville CA 649C ONVOY, LLC - CA 722      
925-503 0 Antioch CA 649C ONVOY, LLC - CA 722      
925-504 2 Pittsburg West CA 649C ONVOY, LLC - CA 722      
925-504 4 Pittsburg West CA 649C ONVOY, LLC - CA 722      
925-505 0 Livermore CA 649C ONVOY, LLC - CA 722      
925-505 4 Livermore CA 649C ONVOY, LLC - CA 722      
925-506 2 Antioch CA 649C ONVOY, LLC - CA 722      
925-507 2 Concord CA 649C ONVOY, LLC - CA 722      
925-507 3 Concord CA 649C ONVOY, LLC - CA 722      
925-507 4 Concord CA 649C ONVOY, LLC - CA 722      
925-508 A East Contra Costa CA 649C ONVOY, LLC - CA 722      
925-508 3 East Contra Costa CA 649C ONVOY, LLC - CA 722      
925-512 A Walnut Creek CA 649C ONVOY, LLC - CA 722      
925-512 0 Walnut Creek CA 649C ONVOY, LLC - CA 722      
925-512 1 Walnut Creek CA 649C ONVOY, LLC - CA 722      
925-512 2 Walnut Creek CA 649C ONVOY, LLC - CA 722      
925-512 3 Walnut Creek CA 649C ONVOY, LLC - CA 722      
925-512 4 Walnut Creek CA 649C ONVOY, LLC - CA 722      
925-512 5 Walnut Creek CA 649C ONVOY, LLC - CA 722      
925-512 6 Walnut Creek CA 649C ONVOY, LLC - CA 722      
925-512 7 Walnut Creek CA 649C ONVOY, LLC - CA 722      
925-512 8 Walnut Creek CA 649C ONVOY, LLC - CA 722      
925-512 9 Walnut Creek CA 649C ONVOY, LLC - CA 722      
925-515 A Concord CA 649C ONVOY, LLC - CA 722   2024-01-21   
925-515 2 Concord CA 649C ONVOY, LLC - CA 722      
925-515 3 Concord CA 649C ONVOY, LLC - CA 722      
925-515 4 Concord CA 649C ONVOY, LLC - CA 722      
925-515 5 Concord CA 649C ONVOY, LLC - CA 722      
925-517 A Pittsburg West CA 649C ONVOY, LLC - CA 722      
925-517 0 Pittsburg West CA 649C ONVOY, LLC - CA 722      
925-517 7 Pittsburg West CA 649C ONVOY, LLC - CA 722      
925-517 8 Pittsburg West CA 649C ONVOY, LLC - CA 722      
925-523 0 Pleasanton CA 649C ONVOY, LLC - CA 722      
925-523 4 Pleasanton CA 649C ONVOY, LLC - CA 722      
925-523 6 Pleasanton CA 649C ONVOY, LLC - CA 722      
925-524 7 Clayton CA 649C ONVOY, LLC - CA 722      
925-526 7 Pittsburg CA 649C ONVOY, LLC - CA 722      
925-528 0 Orinda CA 649C ONVOY, LLC - CA 722      
925-528 2 Orinda CA 649C ONVOY, LLC - CA 722      
925-528 3 Orinda CA 649C ONVOY, LLC - CA 722      
925-528 4 Orinda CA 649C ONVOY, LLC - CA 722      
925-528 5 Orinda CA 649C ONVOY, LLC - CA 722      
925-529 A Antioch CA 649C ONVOY, LLC - CA 722      
925-529 3 Antioch CA 649C ONVOY, LLC - CA 722      
925-529 9 Antioch CA 649C ONVOY, LLC - CA 722      
925-532 1 Walnut Creek CA 649C ONVOY, LLC - CA 722      
925-533 0 Livermore CA 649C ONVOY, LLC - CA 722      
925-533 1 Livermore CA 649C ONVOY, LLC - CA 722      
925-533 2 Livermore CA 649C ONVOY, LLC - CA 722      
925-533 4 Livermore CA 649C ONVOY, LLC - CA 722      
925-536 1 Concord CA 649C ONVOY, LLC - CA 722      
925-536 4 Concord CA 649C ONVOY, LLC - CA 722      
925-546 2 Walnut Creek CA 649C ONVOY, LLC - CA 722      
925-557 7 Dublin-San Ramon CA 649C ONVOY, LLC - CA 722      
925-558 8 Dublin-San Ramon CA 649C ONVOY, LLC - CA 722      
925-558 9 Dublin-San Ramon CA 649C ONVOY, LLC - CA 722      
925-566 3 Concord CA 649C ONVOY, LLC - CA 722      
925-567 0 Clayton CA 649C ONVOY, LLC - CA 722      
925-567 1 Clayton CA 649C ONVOY, LLC - CA 722      
925-567 2 Clayton CA 649C ONVOY, LLC - CA 722      
925-567 7 Clayton CA 649C ONVOY, LLC - CA 722      
925-567 8 Clayton CA 649C ONVOY, LLC - CA 722      
925-567 9 Clayton CA 649C ONVOY, LLC - CA 722      
925-568 1 Sunol CA 649C ONVOY, LLC - CA 722      
925-568 7 Sunol CA 649C ONVOY, LLC - CA 722      
925-568 8 Sunol CA 649C ONVOY, LLC - CA 722      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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