Local Calling Guide

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NPA: 231 [Rate centres in NPA 231] [Dial plan for NPA 231]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
231-220 3 Muskegon MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-03-04   
231-220 4 Muskegon MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-03-04   
231-220 5 Muskegon MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2006-03-03   
231-220 6 Muskegon MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-03-04   
231-220 7 Muskegon MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-03-04   
231-220 8 Muskegon MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-03-04   
231-220 9 Muskegon MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2015-12-09   
231-221 A Harbor Springs MI TRCYMIMNWMD  508J CENTURYLINK COMMUNICATIONS, LLC 348      
231-221 0 Harbor Springs MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2015-12-22   
231-221 1 Harbor Springs MI GDRPMIBLX8Z  2550 123.NET, INC. 348   2016-11-06   
231-221 2 Harbor Springs MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2019-06-13   
231-221 3 Harbor Springs MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2020-03-18   
231-221 4 Harbor Springs MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-03-06   
231-221 5 Harbor Springs MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-03-06   
231-221 6 Harbor Springs MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-06-17   
231-221 7 Harbor Springs MI TRCYMIMNWMD  508J CENTURYLINK COMMUNICATIONS, LLC 348   2015-07-27   
231-221 8 Harbor Springs MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2019-11-28   
231-221 9 Harbor Springs MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-06-17   
231-222 A East Jordan MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-222 0 East Jordan MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-222 1 East Jordan MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348   2004-10-22   
231-222 2 East Jordan MI GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2007-02-25   
231-222 3 East Jordan MI GDRPMIBL54Z  0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348   2004-02-02   
231-222 4 East Jordan MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2004-07-04   
231-222 5 East Jordan MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2012-05-13   
231-222 6 East Jordan MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2012-06-01   
231-222 7 East Jordan MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2012-12-29   
231-222 9 East Jordan MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-223 A Old Mission MI OLMSMIXIRS0  0720 ACE TEL. CO. OF MICHIGAN, INC. 348      
231-223 0 Old Mission MI OLMSMIXIRS0  0720 ACE TEL. CO. OF MICHIGAN, INC. 348      
231-223 1 Old Mission MI OLMSMIXIRS0  0720 ACE TEL. CO. OF MICHIGAN, INC. 348      
231-223 2 Old Mission MI OLMSMIXIRS0  0720 ACE TEL. CO. OF MICHIGAN, INC. 348      
231-223 3 Old Mission MI OLMSMIXIRS0  0720 ACE TEL. CO. OF MICHIGAN, INC. 348      
231-223 4 Old Mission MI OLMSMIXIRS0  0720 ACE TEL. CO. OF MICHIGAN, INC. 348      
231-223 5 Old Mission MI GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2017-08-10   
231-223 7 Old Mission MI OLMSMIXIRS0  0720 ACE TEL. CO. OF MICHIGAN, INC. 348      
231-223 8 Old Mission MI OLMSMIXIRS0  0720 ACE TEL. CO. OF MICHIGAN, INC. 348      
231-223 9 Old Mission MI OLMSMIXIRS0  0720 ACE TEL. CO. OF MICHIGAN, INC. 348      
231-224 A Fremont MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348      
231-224 0 Fremont MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2023-08-12   
231-224 2 Fremont MI   145J TERRA NOVA TELECOM INC. 348   2024-02-15   
231-224 3 Fremont MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2007-05-11   
231-224 4 Fremont MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2022-09-30   
231-224 5 Fremont MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2023-07-08   
231-224 6 Fremont MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2011-02-25   
231-224 8 Fremont MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2023-10-08   
231-224 9 Fremont MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2023-09-22   
231-225 A Fremont MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-225 0 Fremont MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-225 1 Fremont MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2005-09-26   

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

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