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: 387

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-387 A Martinez CA SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
925-387 0 Martinez CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
925-387 1 Martinez CA SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
925-387 2 Martinez CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2018-09-22   
925-387 3 Martinez CA HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2018-10-12   
925-387 4 Martinez CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2021-07-30   
925-387 5 Martinez CA SNFCCA01XGX  516C AT&T CORP. 722   2007-02-19   
925-387 6 Martinez CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2013-11-30   
925-387 7 Martinez CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2013-11-30   
925-387 8 Martinez CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2012-12-21   
925-387 9 Martinez CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-07-16   

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

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