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: 545

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
251-545 A Mobile AL MOBLALAZ4MD  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 480      
251-545 0 Mobile AL MOBLALAZ02Z  5562 METROPCS, INC. 480   2004-12-22   
251-545 1 Mobile AL MOBLALAZ02Z  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480   2004-12-22   
251-545 2 Mobile AL MOBLALAZ02Z  5562 METROPCS, INC. 480   2004-11-29   
251-545 3 Mobile AL MOBLALAZ4MD  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 480   2004-07-13   
251-545 4 Mobile AL MOBLALAZ4MD  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 480      
251-545 5 Mobile AL MOBLALAZ02Z  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480   2004-05-03   
251-545 6 Mobile AL MOBLALAZ02Z  5562 METROPCS, INC. 480   2004-04-12   
251-545 7 Mobile AL MOBLALAZ02Z  5562 METROPCS, INC. 480   2004-03-01   
251-545 8 Mobile AL MOBLALAZ02Z  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480   2004-02-01   
251-545 9 Mobile AL MOBLALAZ02Z  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480   2003-07-07   

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

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