Local Calling Guide

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NPA: 661 [Rate centres in NPA 661] [Dial plan for NPA 661]

NXX: 535

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
661-535 A Bakersfield: North DA CA BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734      
661-535 0 Bakersfield: North DA CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2016-03-21   
661-535 1 Bakersfield: North DA CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2016-03-21   
661-535 2 Bakersfield: North DA CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2016-04-23   
661-535 3 Bakersfield: North DA CA BKFDCA11GMD  649C ONVOY, LLC - CA 734   2016-04-23   
661-535 4 Bakersfield: North DA CA BKFECANDGT0  337E BRIGHT HOUSE NTWS INFORMATION SVCS (CALIFORNIA) CA 734   2017-05-28   
661-535 5 Bakersfield: North DA CA BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734   2017-05-07   
661-535 6 Bakersfield: North DA CA BKFDCA01WMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 734   2015-12-18   
661-535 7 Bakersfield: North DA CA BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734   2017-03-06   
661-535 8 Bakersfield: North DA CA BKFDCA01X0X  516C AT&T CORP. 734   2015-08-31   
661-535 9 Bakersfield: North DA CA BKFDCA018MD  6010 NEW CINGULAR WIRELESS PCS, LLC 734   2015-08-30   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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