Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 661 [Rate centres in NPA 661] [Dial plan for NPA 661]

NXX: 709

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
661-709 A Delano CA BKFDCA01VMD  6529 T-MOBILE USA, INC. 734      
661-709 0 Delano CA   6529 T-MOBILE USA, INC. 734      
661-709 1 Delano CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2008-03-01   
661-709 2 Delano CA   6664 SPRINT SPECTRUM L.P. 734   2008-07-28   
661-709 3 Delano CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 734   2011-11-05   
661-709 4 Delano CA   6010 NEW CINGULAR WIRELESS PCS, LLC 734   2008-10-03   
661-709 5 Delano CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2009-12-26   
661-709 6 Delano CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2007-12-17   
661-709 7 Delano CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2007-07-31   
661-709 8 Delano CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2008-10-06   
661-709 9 Delano CA   6529 T-MOBILE USA, INC. 734      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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