Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
734-592 A New Boston MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
734-592 0 New Boston MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
734-592 1 New Boston MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
734-592 2 New Boston MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
734-621 6 Monroe MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2005-10-16   
734-780 3 Ann Arbor MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2011-08-30   
734-795 4 Flat Rock MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2007-05-25   
734-818 1 Trenton MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2005-07-21   
734-818 8 Trenton MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2005-07-21   
734-828 1 Dundee MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2005-07-21   
734-828 2 Dundee MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2005-07-21   
734-868 A Ida MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340      
734-868 3 Ida MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2005-11-20   
734-879 2 Ypsilanti MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2007-05-25   
810-272 4 Lapeer MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2005-07-21   
810-272 5 Lapeer MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2005-07-21   
810-519 5 Fenton MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2005-07-17   
810-519 6 Fenton MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2005-07-17   
810-772 5 Brighton MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2013-04-01   
810-852 7 Brighton MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2012-11-26   
810-852 8 Brighton MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2012-11-26   
810-991 7 Hartland MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2005-07-21   
810-991 8 Hartland MI 4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2005-07-21   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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