Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 251 [Rate centres in NPA 251] [Dial plan for NPA 251]

NXX: 518

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
251-518 A Mobile AL MOBLALAZ02Z  5562 METROPCS, INC. 480      
251-518 0 Mobile AL   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480      
251-518 1 Mobile AL   5562 METROPCS, INC. 480      
251-518 2 Mobile AL   5562 METROPCS, INC. 480      
251-518 3 Mobile AL   5562 METROPCS, INC. 480   2004-03-13   
251-518 4 Mobile AL   5562 METROPCS, INC. 480   2005-07-07   
251-518 5 Mobile AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2011-03-08   
251-518 6 Mobile AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2011-03-20   
251-518 7 Mobile AL   5562 METROPCS, INC. 480   2005-07-07   
251-518 8 Mobile AL   6581 CELLULAR SOUTH, INC. 480   2007-04-08   
251-518 9 Mobile AL   6581 CELLULAR SOUTH, INC. 480   2007-04-08   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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