Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 830 [Rate centres in NPA 830] [Dial plan for NPA 830]

NXX: 333

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-333 A Uvalde TX SNANTX78GT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566      
830-333 0 Uvalde TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-08-26   
830-333 1 Uvalde TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-02-09   
830-333 2 Uvalde TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-06-28   
830-333 3 Uvalde TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2009-04-24   
830-333 4 Uvalde TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-11-27   
830-333 5 Uvalde TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2014-08-09   
830-333 6 Uvalde TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2009-09-06   
830-333 7 Uvalde TX   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 566   2010-01-04   
830-333 8 Uvalde TX   9558 INTRADO COMMUNICATIONS, LLC 566   2014-04-25   
830-333 9 Uvalde TX   004F BANDWIDTH.COM CLEC, LLC - TX 566   2009-02-21   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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