Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: HSTPTXJAAMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
979-203 A Brenham TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-232 A Eagle Lake TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-270 A Bellville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-274 A Bellville TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-310 A Eagle Lake TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-332 A El Campo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-403 A Columbus TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-451 A Brenham TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-453 A Wharton TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-472 A Sealy TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-476 A Bay City TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-479 A Bay City TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-484 A Columbus TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-533 A Wharton TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-551 A Brenham TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-616 A El Campo TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-942 A Columbus TX 6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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