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: 274

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-274 A Oxford MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-274 0 Oxford MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-274 1 Oxford MI   145J TERRA NOVA TELECOM INC. 340   2021-12-02   
248-274 2 Oxford MI   624H ONVOY SPECTRUM, LLC 340   2022-01-10   
248-274 3 Oxford MI   516J TON80 COMMUNICATIONS LLC 340   2021-06-20   
248-274 4 Oxford MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-08-15   
248-274 5 Oxford MI   1200 TALK AMERICA INC. - MI 340   2005-07-07   
248-274 6 Oxford MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-07-09   
248-274 7 Oxford MI   145J TERRA NOVA TELECOM INC. 340   2021-05-04   
248-274 8 Oxford MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2021-03-12   
248-274 9 Oxford MI   624H ONVOY SPECTRUM, LLC 340   2022-01-10   

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

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