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: 668

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
479-668 A Fort Smith AR FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526      
479-668 0 Fort Smith AR FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526      
479-668 1 Fort Smith AR FTSMARSUMMD  6529 T-MOBILE USA, INC. 526   2011-06-10   
479-668 2 Fort Smith AR FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526   2010-08-07   
479-668 3 Fort Smith AR FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526   2010-11-28   
479-668 4 Fort Smith AR FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526   2011-09-14   
479-668 5 Fort Smith AR FTSMARSUMMD  6529 T-MOBILE USA, INC. 526   2011-06-10   
479-668 6 Fort Smith AR FTSMARSUMMD  6529 T-MOBILE USA, INC. 526   2011-06-10   
479-668 7 Fort Smith AR FTSMARSUMMD  6529 T-MOBILE USA, INC. 526   2011-06-10   
479-668 8 Fort Smith AR FTSMARSUMMD  6529 T-MOBILE USA, INC. 526   2011-06-10   
479-668 9 Fort Smith AR FTSMARSUMMD  6529 T-MOBILE USA, INC. 526   2011-06-10   

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

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