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: 855

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-855 A McAllen TX HRLNTXHGXNX  965H FRACTEL, LLC 568      
956-855 0 McAllen TX   4290 STPCS JOINT VENTURE, LLC 568   2021-08-23   
956-855 1 McAllen TX   4290 STPCS JOINT VENTURE, LLC 568   2021-08-23   
956-855 2 McAllen TX   4290 STPCS JOINT VENTURE, LLC 568   2021-08-23   
956-855 3 McAllen TX   4290 STPCS JOINT VENTURE, LLC 568   2021-08-23   
956-855 4 McAllen TX   4290 STPCS JOINT VENTURE, LLC 568   2022-01-12   
956-855 5 McAllen TX   965H FRACTEL, LLC 568   2021-07-12   
956-855 6 McAllen TX   903C ONVOY, LLC - TX 568   2021-12-24   
956-855 7 McAllen TX   903C ONVOY, LLC - TX 568   2021-12-24   
956-855 8 McAllen TX   4290 STPCS JOINT VENTURE, LLC 568   2022-01-12   
956-855 9 McAllen TX   4290 STPCS JOINT VENTURE, LLC 568   2021-08-23   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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