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: 429

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-429 A Oxford MI FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
248-429 0 Oxford MI ANARMIMNDS2  3535 ACD TELECOM, INC. - MI 340   2005-07-16   
248-429 1 Oxford MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2005-07-21   
248-429 2 Oxford MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2005-07-21   
248-429 3 Oxford MI SFLDMIDC0MD  4632 TELNET WORLDWIDE, INC. 340   2005-09-02   
248-429 4 Oxford MI SFLDMIDICA0  2550 123.NET, LLC 340   2005-09-04   
248-429 5 Oxford MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-11-12   
248-429 7 Oxford MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-02-22   
248-429 8 Oxford MI FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
248-429 9 Oxford MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2009-03-07   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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