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: 823

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-823 A Donna TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2025-02-01   
956-823 0 Donna TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2025-02-01   
956-823 1 Donna TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2025-02-01   
956-823 2 Donna TX   515J IP HORIZON LLC 568   2025-05-04   
956-823 3 Donna TX   515J IP HORIZON LLC 568   2025-05-04   
956-823 7 Donna TX   4290 STPCS JOINT VENTURE, LLC 568   2025-05-02   
956-823 8 Donna TX   4290 STPCS JOINT VENTURE, LLC 568   2025-05-02   
956-823 9 Donna TX   4290 STPCS JOINT VENTURE, LLC 568   2025-05-02   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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