Local Calling Guide

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NPA: 979 [Rate centres in NPA 979] [Dial plan for NPA 979]

NXX: 453

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
979-453 A Wharton TX HSTPTXJAAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-453 0 Wharton TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-453 1 Wharton TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
979-453 2 Wharton TX   318J COMCAST IP PHONE, LLC 560   2022-05-30   
979-453 3 Wharton TX   515J IP HORIZON LLC 560   2025-05-04   
979-453 4 Wharton TX   515J IP HORIZON LLC 560   2025-05-04   
979-453 5 Wharton TX   145J TERRA NOVA TELECOM INC. 560   2024-11-14   
979-453 6 Wharton TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-01-09   
979-453 8 Wharton TX   903C ONVOY, LLC - TX 560   2023-08-18   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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