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: 312

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
254-312 A Killeen TX KLLNTXXARMD  508J CENTURYLINK COMMUNICATIONS, LLC 556      
254-312 0 Killeen TX KLLNTXBI9MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2015-07-17   
254-312 1 Killeen TX KLLNTXBI9MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2015-07-17   
254-312 2 Killeen TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2017-06-01   
254-312 3 Killeen TX KLLNTXBI9MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2019-01-19   
254-312 4 Killeen TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2019-10-30   
254-312 5 Killeen TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2019-10-30   
254-312 6 Killeen TX WACOTX360MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 556   2015-12-12   
254-312 7 Killeen TX KLLNTXXARMD  508J CENTURYLINK COMMUNICATIONS, LLC 556   2014-01-03   
254-312 8 Killeen TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2019-01-25   
254-312 9 Killeen TX WACOTX01XIX  903C ONVOY, LLC - TX 556   2019-01-25   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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