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: 443

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
510-443 A Fremont-Newark: Main DA CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
510-443 0 Fremont-Newark: Main DA CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
510-443 1 Fremont-Newark: Main DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
510-443 2 Fremont-Newark: Main DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
510-443 3 Fremont-Newark: Main DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
510-443 4 Fremont-Newark: Main DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
510-443 5 Fremont-Newark: Main DA CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      
510-443 6 Fremont-Newark: Main DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
510-443 7 Fremont-Newark: Main DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
510-443 8 Fremont-Newark: Main DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
510-443 9 Fremont-Newark: Main DA CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722      

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

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