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: 287

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
251-287 A Mobile AL MOBLALAZXWY  7221 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL 480      
251-287 0 Mobile AL MOBLALAZ16Z  318J COMCAST IP PHONE, LLC 480   2010-09-15   
251-287 1 Mobile AL MOBLALAZ16Z  318J COMCAST IP PHONE, LLC 480   2010-09-15   
251-287 2 Mobile AL MOBLALAZ16Z  318J COMCAST IP PHONE, LLC 480   2010-09-15   
251-287 3 Mobile AL MOBLALAZ4MD  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 480   2010-12-09   
251-287 4 Mobile AL MOBLALAZ17Z  6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 480   2023-09-08   
251-287 5 Mobile AL MOBMALZY2MD  5562 METROPCS, INC. 480   2011-03-21   
251-287 6 Mobile AL MOBLALAZ16Z  318J COMCAST IP PHONE, LLC 480   2011-02-19   
251-287 7 Mobile AL MOBLALAZ16Z  318J COMCAST IP PHONE, LLC 480   2011-02-19   
251-287 8 Mobile AL SMMSAL13DS0  736D CALLIS COMMUNICATIONS, INC. - AL 480   2010-08-17   
251-287 9 Mobile AL MOBLALAZXWY  7221 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AL 480   2009-09-30   

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

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