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: 675

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-675 A Lyford TX HRLNTXDU5MD  490J DISH WIRELESS, LLC 568      
956-675 8 Lyford TX MCALTX935MD  073H TELNYX LLC 568   2022-05-02   
956-675 9 Lyford TX HRLNTXDU5MD  490J DISH WIRELESS, LLC 568   2022-05-01   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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