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: 420

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
479-420 A Fort Smith AR   6529 T-MOBILE USA, INC. 526      
479-420 0 Fort Smith AR FTSMARSUMMD  6529 T-MOBILE USA, INC. 526      
479-420 1 Fort Smith AR FTSMARSUMMD  6529 T-MOBILE USA, INC. 526      
479-420 2 Fort Smith AR FYVLARHIQMD  5562 METROPCS, INC. 526      
479-420 3 Fort Smith AR FTSMARSUMMD  6529 T-MOBILE USA, INC. 526      
479-420 4 Fort Smith AR FTSMARSUMMD  6529 T-MOBILE USA, INC. 526      
479-420 5 Fort Smith AR FTSMARSUMMD  6529 T-MOBILE USA, INC. 526      
479-420 6 Fort Smith AR FTSMARSUMMD  6529 T-MOBILE USA, INC. 526      
479-420 7 Fort Smith AR FTSMARSUMMD  6529 T-MOBILE USA, INC. 526      
479-420 8 Fort Smith AR FTSMARSUMMD  6529 T-MOBILE USA, INC. 526      
479-420 9 Fort Smith AR   5562 METROPCS, INC. 526      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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