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   145J TERRA NOVA TELECOM INC. 340      
248-256 1 Oxford MI SFLDMIOL1MD  4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-256 2 Oxford MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-256 3 Oxford MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
248-256 5 Oxford MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-256 6 Oxford MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
248-256 7 Oxford MI   829J PAETEC ITEL, LLC 340      
248-256 8 Oxford MI SFLDMIDNDS5  9714 GRID 4 COMMUNICATIONS, INC. - MI 340      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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