Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 925 [Rate centres in NPA 925] [Dial plan for NPA 925]

NXX: 438

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-438 A Orinda CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
925-438 0 Orinda CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2012-12-31   
925-438 1 Orinda CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
925-438 2 Orinda CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
925-438 4 Orinda CA OKLDCAMP1MD  4733 PAETEC COMMUNICATIONS, INC. - CA 722   2014-03-27   
925-438 5 Orinda CA SNVACAHZ0MD  508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-04-09   
925-438 6 Orinda CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2013-11-29   
925-438 7 Orinda CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-29   
925-438 8 Orinda CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2013-11-29   
925-438 9 Orinda CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      

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

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