Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Mobile, AL

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
251-621 A MOBLALSFDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-622 A MOBLALAZ35Z  829J PAETEC ITEL, LLC 480      
251-622 0   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2007-04-16   
251-622 1   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2007-04-16   
251-622 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2007-04-16   
251-622 3   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2007-04-16   
251-622 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2007-04-16   
251-622 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2007-04-16   
251-622 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2008-05-28   
251-622 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2008-05-28   
251-622 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2008-05-28   
251-622 9   829J PAETEC ITEL, LLC 480   2006-08-12   
251-623 A MOBLALAZ02Z  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480      
251-623 0   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480      
251-623 1   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480   2004-03-14   
251-623 2   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480   2004-03-14   
251-623 3   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480   2004-03-14   
251-623 4   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480   2005-01-22   
251-623 5   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480   2005-10-14   
251-623 6   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480   2009-10-18   
251-623 7   072F BANDWIDTH.COM CLEC, LLC - AL 480   2013-01-17   
251-623 8   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480   2009-10-18   
251-623 9   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480      
251-625 A MOBLALSFDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-625 0   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-625 1   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-625 2   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-625 3   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-625 4   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-625 5   5562 METROPCS, INC. 480   2011-07-22   
251-625 6   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-625 7   5562 METROPCS, INC. 480   2011-07-22   
251-625 8   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-625 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2023-09-02   
251-626 A MOBLALSFDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-631 A MOBLALAPDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-631 0   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2023-09-02   
251-631 1   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-631 2   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-631 3   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-631 4   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-631 5   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-631 6   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-631 7   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-631 8   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-631 9   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-633 A MOBLALAPDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-634 A MOBLALAPDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-635 A MOBLALAPDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-635 0   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-635 1   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-635 2   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2008-10-04   
251-635 3   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2008-10-04   
251-635 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2008-10-04   
251-635 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2008-10-04   
251-635 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2008-10-04   
251-635 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2008-10-04   
251-635 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2008-10-04   
251-635 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2008-10-04   
251-638 A SMMSAL13DS0  947G TELEPAK NETWORKS, INC. - AL 480      
251-639 A MOBLALAPDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-643 A MOBLALSKDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-643 0   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2023-09-02   
251-643 1   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-643 2   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480   2004-05-20   
251-643 3   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480   2004-06-08   
251-643 4   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480   2004-07-02   
251-643 5   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480   2004-07-30   
251-643 6   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480   2006-01-14   
251-643 7   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-643 8   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480   2006-01-14   
251-643 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 480   2023-09-02   
251-644 A MOBLALAZ02Z  5562 METROPCS, INC. 480      
251-644 0   5562 METROPCS, INC. 480   2007-01-16   
251-644 1   5562 METROPCS, INC. 480   2007-01-16   
251-644 2   5562 METROPCS, INC. 480   2007-01-28   
251-644 3   5562 METROPCS, INC. 480   2006-12-20   
251-644 4   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 480   2006-04-16   
251-644 5   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 480   2006-11-29   
251-644 6   604E ONVOY, LLC - AL 480   2017-06-02   
251-644 7   6804 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL 480   2006-11-29   
251-644 8   5562 METROPCS, INC. 480   2006-12-20   
251-644 9   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480   2006-12-20   
251-645 A MOBLALSEDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-648 A MOBLALAZ02Z  6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480      
251-648 0   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480      
251-648 1   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480      
251-648 2   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480      
251-648 3   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480      
251-648 4   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480      
251-648 5   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480      
251-648 6   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480      
251-648 7   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480      
251-648 8   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480      
251-648 9   6916 ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 480      
251-649 A MOBLALSEDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 480      
251-650 A MOBLALAZ4MD  5255 LEVEL 3 COMMUNICATIONS, LLC - AL 480      
251-650 0   5255 LEVEL 3 COMMUNICATIONS, LLC - AL 480      
251-650 1   5255 LEVEL 3 COMMUNICATIONS, LLC - AL 480   2003-02-11   
251-650 2   5255 LEVEL 3 COMMUNICATIONS, LLC - AL 480   2004-03-28   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >>

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.