Local Calling Guide

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NPA: 817 [Rate centres in NPA 817] [Dial plan for NPA 817]

NXX: 666

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
817-666 A Cleburne TX   792K CHARTER IP ENABLED SERVICES, LLC 552      
817-666 0 Cleburne TX DLLTTXID1MD  5562 METROPCS, INC. 552   2011-07-29   
817-666 1 Cleburne TX   792K CHARTER IP ENABLED SERVICES, LLC 552   2010-09-09   
817-666 2 Cleburne TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2012-01-02   
817-666 3 Cleburne TX DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2013-04-26   
817-666 4 Cleburne TX   515J IP HORIZON LLC 552   2013-09-02   
817-666 5 Cleburne TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2011-08-25   
817-666 6 Cleburne TX DLLSTX3769Z  139F WORLDCALL INTERCONNECT INC. 552   2010-11-20   
817-666 7 Cleburne TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2010-11-18   
817-666 8 Cleburne TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2011-06-13   
817-666 9 Cleburne TX ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2011-08-25   

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

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