Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 991E BANDWIDTH.COM CLEC, LLC - MI

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
517-384 0 Charlotte MI   346   2025-04-25   
517-500 9 Sunfield MI   346   2025-12-18   
517-551 1 Fowlerville MI LNNGMIMNX0Z  346   2025-01-05   
517-583 3 Tekonsha MI GDRPMIBL00Z  348   2018-08-23   
517-594 0 Osseo MI LNNGMIMN08Z  346   2023-12-09   
517-595 0 Waldron MI LNNGMIMNX0Z  346   2024-09-27   
517-595 1 Waldron MI   346   2025-06-20   
517-618 1 Howell MI SFLDMIMNXRX  340   2010-08-13   
517-698 4 North Adams MI NADMMIXIDS0  346   2024-11-09   
517-698 9 North Adams MI LNNGMIMN08Z  346   2024-06-02   
517-705 3 Burlington MI GDRPMIBL00Z  348   2021-12-16   
517-726 2 Vermontville MI   346   2026-04-30   
517-741 0 Union City MI GDRPMIBL00Z  348   2019-05-20   
517-746 1 Coldwater MI GDRPMIBL00Z  348   2025-01-01   
517-774 9 Coldwater Lake MI GDRPMIBL00Z  348   2020-05-21   
517-797 9 Hillsdale MI   346   2026-04-30   
517-798 0 Howell MI SFLDMIMNXRX  340   2010-10-28   
517-798 1 Howell MI SFLDMIMNXRX  340   2010-10-28   
517-798 2 Howell MI SFLDMIMNXRX  340   2010-10-28   
517-798 3 Howell MI SFLDMIMNXRX  340   2010-10-28   
517-798 4 Howell MI SFLDMIMNXRX  340   2011-04-18   
517-798 5 Howell MI SFLDMIMNXRX  340   2011-08-21   
517-798 6 Howell MI SFLDMIMNXRX  340   2011-04-18   
517-826 0 Jonesville MI   346   2025-05-01   
517-858 2 Bronson MI GDRPMIBL00Z  348   2020-05-02   
517-858 9 Bronson MI GDRPMIBL00Z  348   2020-12-03   
517-895 9 Concord MI LNNGMIMNX0Z  346   2024-09-14   
517-939 1 Quincy MI GDRPMIBL00Z  348   2022-03-05   
517-939 9 Quincy MI GDRPMIBL00Z  348   2020-05-04   
517-996 9 Williamston MI   346   2025-10-18   
586-200 4 Roseville MI SFLDMIMNXRX  340   2014-06-17   
586-204 6 Roseville MI SFLDMIMNXRX  340   2016-07-18   
586-204 8 Roseville MI SFLDMIMNXRX  340   2016-08-18   
586-207 7 Washington MI SFLDMIMNXRX  340   2010-09-11   
586-209 2 Roseville MI SFLDMIMNXRX  340   2010-05-30   
586-209 3 Roseville MI SFLDMIMNXRX  340   2010-11-04   
586-209 4 Roseville MI SFLDMIMNXRX  340   2010-11-04   
586-210 0 New Baltimore MI SFLDMIMNXRX  340   2015-03-08   
586-210 6 New Baltimore MI SFLDMIMNXRX  340   2017-07-31   
586-217 2 Roseville MI SFLDMIMNXRX  340   2014-09-07   
586-221 0 Mount Clemens MI SFLDMIMNXRX  340   2014-04-25   
586-221 3 Mount Clemens MI SFLDMIMNXRX  340   2014-07-26   
586-229 1 Mount Clemens MI SFLDMIMNXRX  340   2013-06-14   
586-232 5 Washington MI SFLDMIMNXRX  340   2011-06-26   
586-232 9 Washington MI SFLDMIMNXRX  340   2012-02-26   
586-244 8 New Haven MI SFLDMIMNXRX  340   2009-03-07   
586-248 4 Richmond MI SFLDMIMNXRX  340   2010-07-10   
586-248 5 Richmond MI SFLDMIMNXRX  340   2010-10-08   
586-250 2 Warren MI SFLDMIMNXRX  340   2016-07-22   
586-250 3 Warren MI SFLDMIMNXRX  340   2017-07-31   

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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