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: 416

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-416 A Rio Grande City TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-416 0 Rio Grande City TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2015-02-09   
956-416 1 Rio Grande City TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2015-02-09   
956-416 2 Rio Grande City TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2015-02-09   
956-416 3 Rio Grande City TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2015-02-09   
956-416 4 Rio Grande City TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2015-04-06   
956-416 5 Rio Grande City TX HRLNTXHGMMD  004F BANDWIDTH.COM CLEC, LLC - TX 568   2015-10-11   
956-416 7 Rio Grande City TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2015-06-06   
956-416 8 Rio Grande City TX HRLNTXHGX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2015-06-06   
956-416 9 Rio Grande City TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2015-02-09   

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

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