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: 209

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
956-209 A Mission TX HRLNTXKX8MD  5562 METROPCS, INC. 568      
956-209 0 Mission TX HRLNTXKX8MD  5562 METROPCS, INC. 568   2007-03-07   
956-209 1 Mission TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2025-04-05   
956-209 2 Mission TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2025-04-05   
956-209 3 Mission TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2025-04-05   
956-209 4 Mission TX   515J IP HORIZON LLC 568   2025-05-04   
956-209 5 Mission TX   515J IP HORIZON LLC 568   2025-05-04   
956-209 7 Mission TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2025-09-26   
956-209 8 Mission TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 568   2025-09-26   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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