Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 510 [Rate centres in NPA 510] [Dial plan for NPA 510]

NXX: 787

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
510-787 A Crockett CA CRCTCA02RS1  9740 PACIFIC BELL 722      
510-787 0 Crockett CA CRCTCA02RS1  9740 PACIFIC BELL 722      
510-787 1 Crockett CA CRCTCA02RS1  9740 PACIFIC BELL 722      
510-787 2 Crockett CA CRCTCA02RS1  9740 PACIFIC BELL 722      
510-787 3 Crockett CA CRCTCA02RS1  9740 PACIFIC BELL 722      
510-787 4 Crockett CA CRCTCA02RS1  9740 PACIFIC BELL 722      
510-787 5 Crockett CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-787 6 Crockett CA CRCTCA02RS1  9740 PACIFIC BELL 722      
510-787 7 Crockett CA CRCTCA02RS1  9740 PACIFIC BELL 722      
510-787 8 Crockett CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
510-787 9 Crockett CA CRCTCA02RS1  9740 PACIFIC BELL 722      

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

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