Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 254 [Rate centres in NPA 254] [Dial plan for NPA 254]

NXX: 370

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-370 A Killeen TX KLLNTXXA2MD  6529 T-MOBILE USA, INC. 556      
254-370 0 Killeen TX WACOTX89X9Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2020-05-23   
254-370 1 Killeen TX KLLNTXXA2MD  5562 METROPCS, INC. 556   2020-03-13   
254-370 2 Killeen TX WACOTX89X9Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2020-05-23   
254-370 3 Killeen TX WACOTX89X9Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2020-05-23   
254-370 4 Killeen TX WACOTX89X9Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2020-05-23   
254-370 5 Killeen TX WACOTX89X9Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2020-05-23   
254-370 6 Killeen TX WACOTX89X9Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2020-05-23   
254-370 7 Killeen TX WACOTX89X9Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2020-05-23   
254-370 8 Killeen TX WACOTX89X9Y  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2020-05-23   
254-370 9 Killeen TX KLLNTXBI9MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2024-05-25   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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