Local Calling Guide

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NPA: 479 [Rate centres in NPA 479] [Dial plan for NPA 479]

NXX: 312

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
479-312 A Alma AR FTSMARSUMMD  6529 T-MOBILE USA, INC. 526      
479-312 0 Alma AR FTSMARSUMMD  6529 T-MOBILE USA, INC. 526   2015-01-01   
479-312 1 Alma AR FTSMAR08DS0  5018 VANTAGE TELECOM, LLC DBA NEWROADS TELECOM - AR 526   2016-05-30   
479-312 2 Alma AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2016-08-23   
479-312 3 Alma AR FTSMARSUMMD  6529 T-MOBILE USA, INC. 526   2016-04-09   
479-312 4 Alma AR FTSMARSUMMD  6529 T-MOBILE USA, INC. 526   2015-01-01   
479-312 5 Alma AR FTSMARSUXYX  508J CENTURYLINK COMMUNICATIONS, LLC 526   2015-01-06   
479-312 6 Alma AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2014-12-05   
479-312 7 Alma AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2014-02-06   
479-312 8 Alma AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2014-02-06   
479-312 9 Alma AR FTSMARSUMMD  6529 T-MOBILE USA, INC. 526   2013-11-29   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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