Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 831 [Rate centres in NPA 831] [Dial plan for NPA 831]

NXX: 705

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
831-705 A Chualar CA SLNSCA01XQY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 736      
831-705 0 Chualar CA SLNSCA01XCY  624H ONVOY SPECTRUM, LLC 736   2024-01-05   
831-705 1 Chualar CA MTRYCAPMDS0  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2020-03-09   
831-705 2 Chualar CA SLNSCA01XQY  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 736   2012-02-05   
831-705 3 Chualar CA SLNSCA01XTX  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 736   2012-05-01   
831-705 4 Chualar CA SLNSCA01X9Y  649C ONVOY, LLC - CA 736   2022-05-12   
831-705 5 Chualar CA SLNSCA01X9Y  649C ONVOY, LLC - CA 736   2019-07-26   
831-705 6 Chualar CA SLNSCA01X9Y  649C ONVOY, LLC - CA 736   2019-07-26   
831-705 7 Chualar CA SLNSCA01X7Y  508J CENTURYLINK COMMUNICATIONS, LLC 736   2015-11-09   
831-705 8 Chualar CA SLNSCA01X9Y  649C ONVOY, LLC - CA 736   2022-02-11   
831-705 9 Chualar CA SLNSCABIXMD  6010 NEW CINGULAR WIRELESS PCS, LLC 736   2018-02-22   

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

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