Local Calling Guide

Area code/prefix search

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

NXX: 900

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
586-900 A Mount Clemens MI SFLDMIMK9MD  145J TERRA NOVA TELECOM INC. 340      
586-900 0 Mount Clemens MI   145J TERRA NOVA TELECOM INC. 340   2019-04-21   
586-900 1 Mount Clemens MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2019-08-02   
586-900 2 Mount Clemens MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2021-02-18   
586-900 3 Mount Clemens MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2019-05-30   
586-900 4 Mount Clemens MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2019-05-30   
586-900 5 Mount Clemens MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2019-05-30   
586-900 6 Mount Clemens MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2019-12-27   
586-900 7 Mount Clemens MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2019-12-27   
586-900 8 Mount Clemens MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2019-12-27   
586-900 9 Mount Clemens MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2021-02-18   

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

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