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: 243

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
251-243 A Mobile AL MOBLAL111MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 480      
251-243 0 Mobile AL MOBLALAZ4MD  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 480   2005-01-03   
251-243 1 Mobile AL MOBLALAZ17Z  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 480   2005-01-28   
251-243 2 Mobile AL MOBLALAZ17Z  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 480   2005-01-28   
251-243 3 Mobile AL MOBLALAZ17Z  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 480   2005-12-08   
251-243 4 Mobile AL MOBLALAZ4MD  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 480   2005-01-25   
251-243 5 Mobile AL MOBMALZY2MD  5562 METROPCS, INC. 480   2005-03-21   
251-243 6 Mobile AL MOBMALZY2MD  5562 METROPCS, INC. 480   2005-03-21   
251-243 7 Mobile AL MOBLALAZ4MD  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 480   2005-04-02   
251-243 8 Mobile AL MOBLALAZ17Z  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 480   2006-08-05   
251-243 9 Mobile AL MOBLAL111MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 480   2003-10-15   

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

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