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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
231-736 5 Muskegon MI GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2010-07-31   
231-736 6 Muskegon MI GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2010-07-31   
231-736 7 Muskegon MI GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2005-10-03   
231-736 8 Muskegon MI GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2005-09-12   
231-736 9 Muskegon MI GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2005-06-10   
231-737 A Muskegon MI MSKHMIXPDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-739 A Muskegon MI MSKHMIXPDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-740 A Muskegon MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-742 A Hart MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-742 0 Hart MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-742 1 Hart MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-742 2 Hart MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2006-07-06   
231-742 3 Hart MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-10-30   
231-742 4 Hart MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2008-03-13   
231-742 5 Hart MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2020-05-18   
231-742 6 Hart MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2010-09-30   
231-742 7 Hart MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2013-03-18   
231-742 8 Hart MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2009-03-07   
231-742 9 Hart MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2016-07-29   
231-743 A Marion MI MARNMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-743 0 Marion MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2020-11-21   
231-743 1 Marion MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2020-11-21   
231-743 2 Marion MI MARNMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-743 3 Marion MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2013-03-18   
231-743 4 Marion MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2017-08-04   
231-743 5 Marion MI GDRPMIBL15Z  516C AT&T CORP. 348   2011-08-23   
231-743 6 Marion MI MARNMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-743 7 Marion MI TRCYMIMNWMD  508J CENTURYLINK COMMUNICATIONS, LLC 348   2015-09-18   
231-743 8 Marion MI GDRQMIBODS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 348   2021-07-07   
231-743 9 Marion MI MARNMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-744 A Muskegon MI MSKGMIXLDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-745 A Baldwin MI BLDWMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-745 0 Baldwin MI BLDWMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-745 1 Baldwin MI BLDWMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-745 2 Baldwin MI BLDWMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-745 3 Baldwin MI BLDWMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-745 4 Baldwin MI BLDWMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-745 5 Baldwin MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2013-04-01   
231-745 6 Baldwin MI BLDWMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-745 7 Baldwin MI BLDWMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-745 8 Baldwin MI BLDWMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-745 9 Baldwin MI BLDWMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-746 A Cheboygan MI BRSPMI097MD  516J TON80 COMMUNICATIONS, LLC 348      
231-746 0 Cheboygan MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2023-08-12   
231-746 2 Cheboygan MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2022-09-30   
231-746 3 Cheboygan MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2022-09-30   
231-746 4 Cheboygan MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2023-07-08   
231-746 5 Cheboygan MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2022-04-22   
231-746 7 Cheboygan MI BRSPMI097MD  516J TON80 COMMUNICATIONS, LLC 348   2022-04-21   
231-746 9 Cheboygan MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2024-12-21   
231-747 A Muskegon MI MSKGMIXKDS1  0695 FRONTIER NORTH, INC. - MI 348      
231-747 0 Muskegon MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2015-10-30   
231-747 1 Muskegon MI MSKGMIXKDS1  0695 FRONTIER NORTH, INC. - MI 348      
231-747 2 Muskegon MI GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2004-08-13   
231-747 3 Muskegon MI GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2004-12-12   
231-747 4 Muskegon MI GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2004-12-12   
231-747 5 Muskegon MI GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2005-02-04   
231-747 6 Muskegon MI GDRPMIBL40Z  318J COMCAST IP PHONE, LLC 348   2008-03-18   
231-747 7 Muskegon MI GDRPMIBL40Z  318J COMCAST IP PHONE, LLC 348   2008-03-18   
231-747 8 Muskegon MI GDRPMIBL40Z  318J COMCAST IP PHONE, LLC 348   2008-03-18   
231-747 9 Muskegon MI GDRPMIBL40Z  318J COMCAST IP PHONE, LLC 348   2008-03-18   
231-750 A Muskegon MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-751 A Walloon Lake MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-751 0 Walloon Lake MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2015-06-22   
231-751 1 Walloon Lake MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2016-03-24   
231-751 2 Walloon Lake MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2016-03-24   
231-751 3 Walloon Lake MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2018-11-18   
231-751 4 Walloon Lake MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-03-06   
231-751 5 Walloon Lake MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-03-06   
231-751 6 Walloon Lake MI TRCYMIMNWMD  508J CENTURYLINK COMMUNICATIONS, LLC 348   2015-09-19   
231-751 7 Walloon Lake MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2014-11-05   
231-751 8 Walloon Lake MI GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348   2021-06-20   
231-751 9 Walloon Lake MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2015-01-10   
231-753 A Petoskey MI GDRPMIBL52Z  829J PAETEC ITEL, LLC 348      
231-753 0 Petoskey MI TRCYMIMNWMD  508J CENTURYLINK COMMUNICATIONS, LLC 348   2015-09-18   
231-753 1 Petoskey MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-03-25   
231-753 2 Petoskey MI GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2009-09-27   
231-753 3 Petoskey MI GDRQMIBODS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 348   2005-09-03   
231-753 4 Petoskey MI GDRPMIBL52Z  829J PAETEC ITEL, LLC 348   2004-02-12   
231-753 5 Petoskey MI GDRPMIBL06Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 348   2006-08-20   
231-753 6 Petoskey MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2010-02-25   
231-753 7 Petoskey MI GDRPMIBL06Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 348   2008-01-14   
231-753 8 Petoskey MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2009-03-07   
231-753 9 Petoskey MI GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2011-03-04   
231-755 A Muskegon MI MSKGMIXRDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-757 A Scottville MI SCVLMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
231-757 0 Scottville MI SCVLMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
231-757 1 Scottville MI SCVLMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
231-757 2 Scottville MI SCVLMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
231-757 3 Scottville MI SCVLMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
231-757 4 Scottville MI SCVLMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
231-757 7 Scottville MI   279B CLEAR RATE COMMUNICATIONS, INC. - MI 348   2016-07-14   
231-757 9 Scottville MI SCVLMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
231-758 A Petoskey MI GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
231-758 0 Petoskey MI GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
231-758 1 Petoskey MI GDRPMIBL15Z  516C AT&T CORP. 348   2012-12-03   
231-758 2 Petoskey MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2007-08-27   
231-758 3 Petoskey MI PTSKMICSDS0  9245 CYNERGYCOMM.NET, INC. - MI 348   2004-06-26   
231-758 4 Petoskey MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2005-04-07   
231-758 5 Petoskey MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2012-06-01   

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

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