Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 248 [Rate centres in NPA 248] [Dial plan for NPA 248]

NXX: 971

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-971 A Birmingham MI SFLDMIQJDS1  7279 MCI WORLDCOM COMMUNICATIONS, INC. - MI 340      
248-971 0 Birmingham MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2009-03-07   
248-971 1 Birmingham MI   543C ONVOY, LLC - MI 340   2007-05-18   
248-971 2 Birmingham MI   543C ONVOY, LLC - MI 340   2007-05-18   
248-971 3 Birmingham MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2010-07-28   
248-971 4 Birmingham MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2010-11-04   
248-971 5 Birmingham MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2010-12-04   
248-971 6 Birmingham MI   288E FUSION COMMUNICATIONS, LLC 340   2012-09-11   
248-971 7 Birmingham MI   543C ONVOY, LLC - MI 340   2011-01-19   
248-971 8 Birmingham MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2011-08-21   
248-971 9 Birmingham MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2013-11-05   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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