Local Calling Guide

Area code/prefix search

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

NXX: 240

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-240 A Carrizo Springs TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566      
830-240 0 Carrizo Springs TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2015-04-09   
830-240 1 Carrizo Springs TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2015-08-08   
830-240 2 Carrizo Springs TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2016-04-22   
830-240 3 Carrizo Springs TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2016-04-22   
830-240 4 Carrizo Springs TX FRBGTXXALMD  5562 METROPCS, INC. 566   2016-05-01   
830-240 5 Carrizo Springs TX SNANTXCAHMD  073H TELNYX LLC 566   2017-03-22   
830-240 6 Carrizo Springs TX SNANTXCA41Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 566   2016-04-11   
830-240 7 Carrizo Springs TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2016-03-21   
830-240 8 Carrizo Springs TX SNANTXCADS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 566   2014-07-18   
830-240 9 Carrizo Springs TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2016-03-21   

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

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