Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
779-513 9 Rockford IL 6529 T-MOBILE USA, INC. 360   2016-08-07   
779-537 5 Rockford IL 5562 METROPCS, INC. 360   2007-08-03   
779-537 6 Rockford IL 5562 METROPCS, INC. 360   2007-08-03   
779-537 7 Rockford IL 5562 METROPCS, INC. 360   2007-08-03   
779-537 8 Rockford IL 5562 METROPCS, INC. 360   2007-08-03   
779-537 9 Rockford IL 5562 METROPCS, INC. 360   2007-08-03   
779-677 1 Freeport IL 6529 T-MOBILE USA, INC. 360   2022-07-08   
779-772 9 Rockford IL 6529 T-MOBILE USA, INC. 360   2011-02-24   
779-774 0 Rockford IL 5562 METROPCS, INC. 360   2014-10-26   
779-904 0 Freeport IL 5562 METROPCS, INC. 360   2022-04-18   
779-904 6 Freeport IL 6529 T-MOBILE USA, INC. 360   2022-07-08   
779-904 7 Freeport IL 6529 T-MOBILE USA, INC. 360   2022-07-08   
779-904 8 Freeport IL 6529 T-MOBILE USA, INC. 360   2022-07-08   
815-209 1 Rockford IL 6529 T-MOBILE USA, INC. 360   2005-08-12   
815-209 3 Rockford IL 6529 T-MOBILE USA, INC. 360   2005-11-26   
815-209 4 Rockford IL 6529 T-MOBILE USA, INC. 360   2006-03-18   
815-227 7 Rockford IL 6529 T-MOBILE USA, INC. 360   2007-07-29   
815-231 6 Rockford IL 6529 T-MOBILE USA, INC. 360   2010-09-30   
815-315 5 Rockford IL 6529 T-MOBILE USA, INC. 360   2004-11-22   
815-319 0 Rockford IL 6529 T-MOBILE USA, INC. 360   2006-02-03   
815-319 1 Rockford IL 6529 T-MOBILE USA, INC. 360   2006-03-24   
815-319 2 Rockford IL 6529 T-MOBILE USA, INC. 360   2006-03-24   
815-319 3 Rockford IL 6529 T-MOBILE USA, INC. 360   2008-03-24   
815-319 5 Rockford IL 6529 T-MOBILE USA, INC. 360   2008-04-18   
815-319 8 Rockford IL 5562 METROPCS, INC. 360   2011-10-20   
815-319 9 Rockford IL 5562 METROPCS, INC. 360   2011-10-20   
815-329 0 Rockford IL 5562 METROPCS, INC. 360   2014-10-26   
815-329 2 Rockford IL 6529 T-MOBILE USA, INC. 360   2015-06-15   
815-329 3 Rockford IL 6529 T-MOBILE USA, INC. 360   2015-06-25   
815-329 4 Rockford IL 6529 T-MOBILE USA, INC. 360   2015-06-25   
815-329 5 Rockford IL 6529 T-MOBILE USA, INC. 360   2015-06-25   
815-329 9 Rockford IL 6529 T-MOBILE USA, INC. 360   2015-06-25   
815-378 A Rockford IL 6529 T-MOBILE USA, INC. 360      
815-378 0 Rockford IL 6529 T-MOBILE USA, INC. 360      
815-378 1 Rockford IL 6529 T-MOBILE USA, INC. 360      
815-378 2 Rockford IL 6529 T-MOBILE USA, INC. 360      
815-378 3 Rockford IL 6529 T-MOBILE USA, INC. 360      
815-378 4 Rockford IL 6529 T-MOBILE USA, INC. 360      
815-378 5 Rockford IL 6529 T-MOBILE USA, INC. 360      
815-378 6 Rockford IL 6529 T-MOBILE USA, INC. 360      
815-378 7 Rockford IL 6529 T-MOBILE USA, INC. 360      
815-378 8 Rockford IL 6529 T-MOBILE USA, INC. 360      
815-378 9 Rockford IL 6529 T-MOBILE USA, INC. 360      
815-491 0 Rockford IL 6529 T-MOBILE USA, INC. 360   2014-03-27   
815-491 2 Rockford IL 6529 T-MOBILE USA, INC. 360   2014-03-27   
815-491 3 Rockford IL 6529 T-MOBILE USA, INC. 360   2014-03-27   
815-491 4 Rockford IL 6529 T-MOBILE USA, INC. 360   2014-03-27   
815-491 5 Rockford IL 6529 T-MOBILE USA, INC. 360   2014-03-27   
815-505 A Rockford IL 6529 T-MOBILE USA, INC. 360      
815-509 A Rockford IL 6529 T-MOBILE USA, INC. 360      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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