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: 425

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
510-425 A Oakland: Trinidad DA CA OKLDCA12DS1  9740 PACIFIC BELL 722      
510-425 0 Oakland: Trinidad DA CA OKLDCA12DS1  9740 PACIFIC BELL 722      
510-425 1 Oakland: Trinidad DA CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-425 2 Oakland: Trinidad DA CA OKLDCA12DS1  9740 PACIFIC BELL 722      
510-425 3 Oakland: Trinidad DA CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-425 4 Oakland: Trinidad DA CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-425 5 Oakland: Trinidad DA CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-425 6 Oakland: Trinidad DA CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-425 7 Oakland: Trinidad DA CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-425 8 Oakland: Trinidad DA CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
510-425 9 Oakland: Trinidad DA CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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