Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 956 [Rate centres in NPA 956] [Dial plan for NPA 956]

NXX: 751

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-751 A Zapata TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568      
956-751 0 Zapata TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2022-05-05   
956-751 1 Zapata TX   903C ONVOY, LLC - TX 568   2024-03-02   
956-751 8 Zapata TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2023-10-15   
956-751 9 Zapata TX HRLNTXKX8MD  4290 STPCS JOINT VENTURE, LLC 568   2022-05-05   

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

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