Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 479 [Rate centres in NPA 479] [Dial plan for NPA 479]

NXX: 431

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
479-431 A Fort Smith AR FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526      
479-431 0 Fort Smith AR ALMAARXA0MD  196F BANDWIDTH.COM CLEC, LLC - AR 526   2017-07-31   
479-431 1 Fort Smith AR FTSMARSUMMD  5562 METROPCS, INC. 526   2015-11-02   
479-431 2 Fort Smith AR FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526   2014-06-28   
479-431 3 Fort Smith AR FTSMARSUJMD  7277 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AR 526   2016-09-06   
479-431 4 Fort Smith AR FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526      
479-431 5 Fort Smith AR FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526   2015-05-15   
479-431 6 Fort Smith AR FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526   2005-02-02   
479-431 7 Fort Smith AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2007-05-20   
479-431 8 Fort Smith AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2007-05-20   
479-431 9 Fort Smith AR FTSMARHUGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 526   2007-05-20   

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

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