Local Calling Guide

Area code/prefix search

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NPA: 830 [Rate centres in NPA 830] [Dial plan for NPA 830]

NXX: 423

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-423 A Hondo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
830-423 0 Hondo TX SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566      
830-423 1 Hondo TX SNANTX78G00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2021-04-18   
830-423 2 Hondo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2013-09-13   
830-423 3 Hondo TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566   2012-01-10   
830-423 4 Hondo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-10-12   
830-423 5 Hondo TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2011-11-21   
830-423 6 Hondo TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2012-07-11   
830-423 7 Hondo TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2006-04-04   
830-423 8 Hondo TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566   2013-10-06   
830-423 9 Hondo TX SNANTX91SMD  6529 T-MOBILE USA, INC. 566   2013-01-22   

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

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