Local Calling Guide

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NPA: 586 [Rate centres in NPA 586] [Dial plan for NPA 586]

NXX: 231

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
586-231 A Mount Clemens MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
586-231 0 Mount Clemens MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2008-08-28   
586-231 1 Mount Clemens MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2009-01-15   
586-231 2 Mount Clemens MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2009-01-15   
586-231 3 Mount Clemens MI FLNTMICD0MD  829J PAETEC ITEL, LLC 340   2009-10-15   
586-231 4 Mount Clemens MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-01-22   
586-231 5 Mount Clemens MI DTRTMIBASMD  516C AT&T CORP. 340   2009-12-17   
586-231 6 Mount Clemens MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2009-01-15   
586-231 7 Mount Clemens MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2009-01-15   
586-231 8 Mount Clemens MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2008-08-28   
586-231 9 Mount Clemens MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2008-08-28   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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