Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Dauphin Island, AL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
251-313 A   604E ONVOY, LLC - AL 480   2018-10-28   
251-313 0   604E ONVOY, LLC - AL 480   2019-01-31   
251-313 1   604E ONVOY, LLC - AL 480   2019-01-31   
251-313 3   604E ONVOY, LLC - AL 480   2018-10-28   
251-861 A DPISALXARS1  9789 CENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK 480      
251-861 0   7575 CENTURYLINK COMMUNICATIONS LLC 480   2014-05-13   
251-861 1   072F BANDWIDTH.COM CLEC, LLC - AL 480   2008-11-30   
251-861 2   9789 CENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK 480      
251-861 3   9789 CENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK 480      
251-861 4   9789 CENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK 480      
251-861 5   9789 CENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK 480      
251-861 6   9789 CENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK 480      
251-861 7   9789 CENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK 480      
251-861 8   9789 CENTURYTEL TEL AL LLC (NORTHERN) DBA CENTURYLINK 480      
251-861 9   6744 SOUTHERN COMMUNICATIONS SERVICES 480   2008-12-16   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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