Local Calling Guide

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

NXX: 436

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
661-436 A Arvin CA BKFDCA01X0X  516C AT&T CORP. 734      
661-436 0 Arvin CA BKFDCA01VMD  6529 T-MOBILE USA, INC. 734   2011-10-14   
661-436 1 Arvin CA BKFDCA11EMD  981E BANDWIDTH.COM CLEC, LLC - CA 734   2015-03-05   
661-436 2 Arvin CA BKFDCA01VMD  6529 T-MOBILE USA, INC. 734   2015-07-10   
661-436 3 Arvin CA BKFDCA01VMD  6529 T-MOBILE USA, INC. 734   2014-10-17   
661-436 4 Arvin CA BKFDCA01VMD  6529 T-MOBILE USA, INC. 734   2011-08-14   
661-436 5 Arvin CA BKFDCA01VMD  6529 T-MOBILE USA, INC. 734   2015-02-28   
661-436 6 Arvin CA BKFDCA01VMD  6529 T-MOBILE USA, INC. 734   2011-04-04   
661-436 7 Arvin CA BKFDCA01X0X  516C AT&T CORP. 734   2010-01-28   
661-436 8 Arvin CA BKFDCA01VMD  6529 T-MOBILE USA, INC. 734   2014-03-31   
661-436 9 Arvin CA BKFDCA01VMD  6529 T-MOBILE USA, INC. 734   2013-06-21   

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

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