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: 665

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-665 A Pittsburg CA OKLDCAAN5MD  7379 MATRIX TELECOM, LLC. S/I/I TNCI - CA 722      
925-665 0 Pittsburg CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
925-665 1 Pittsburg CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
925-665 2 Pittsburg CA   145J TERRA NOVA TELECOM INC. 722   2021-04-28   
925-665 3 Pittsburg CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
925-665 4 Pittsburg CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-04-13   
925-665 5 Pittsburg CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-04-23   
925-665 6 Pittsburg CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-10-09   
925-665 7 Pittsburg CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2006-01-09   
925-665 8 Pittsburg CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-29   
925-665 9 Pittsburg CA CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2013-07-18   

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

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