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: 256

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-256 A Oxford MI SFLDMIOL1MD  4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-256 0 Oxford MI   4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-256 1 Oxford MI   4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-256 2 Oxford MI   543C ONVOY, LLCV - MI 340   2021-03-09   
248-256 3 Oxford MI   543C ONVOY, LLCV - MI 340   2021-03-09   
248-256 4 Oxford MI   4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-256 5 Oxford MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-05-14   
248-256 6 Oxford MI   318J COMCAST IP PHONE LLC 340   2003-02-19   
248-256 7 Oxford MI   0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 340   2004-02-13   
248-256 8 Oxford MI   9714 GRID 4 COMMUNICATIONS, INC. - MI 340   2006-09-21   
248-256 9 Oxford MI   4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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