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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Switch: SNJUCACLDS1

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
408-418 A San Jose: West DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
408-442 A Los Gatos CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
408-709 A San Jose: West DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
408-809 A San Jose: South DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
408-819 A Campbell CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
408-909 A San Martin CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
415-363 A San Francisco: Central DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
415-432 A San Francisco: Central DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
415-523 A San Francisco: Central DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
415-687 A Sausalito CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
415-761 A Novato CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
510-201 A Oakland: Main-Piedmont DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
510-370 A Hayward CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
510-443 A Fremont-Newark: Main DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
510-514 A Hayward CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
510-726 A Crockett CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
510-738 A Fremont-Newark: Oliver DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
510-930 A Oakland: Fruitvale DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
628-210 A Inverness CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
628-214 A Novato CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
628-232 A Inverness CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
628-244 A Belvedere CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
628-251 A San Francisco: Central DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
628-561 A Stinson Beach-Bolinas CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
628-899 A San Francisco: Montrose-Evergreen DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
650-252 A Palo Alto CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
650-448 A Mountain View CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
669-208 A Los Gatos CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
669-210 A San Jose: West DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
669-263 A San Jose: North DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
669-268 A Campbell CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
669-274 A San Jose: South DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
669-284 A San Jose: North DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
707-298 A Eureka CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
707-306 A Annapolis CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
707-329 A Sebastopol CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
707-368 A Leggett CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
707-379 A Valley Ford CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
707-390 A Pepperwood CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
707-492 A Napa CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
707-617 A Fortuna CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
707-625 A Forestville CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
707-663 A Timber Cove: Timber Cove DA CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
707-705 A Valley Ford CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
707-802 A Middletown CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
707-868 A Tomales CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
831-999 A Santa Cruz CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
925-214 A Walnut Creek CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
925-239 A Walnut Creek CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
925-332 A Concord CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      

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Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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