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

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
231-780 A Muskegon MI NRSHMIXGRS0  0695 FRONTIER NORTH, INC. - MI 348      
231-782 A Cheboygan MI GDRPMIBLX8Z  2550 123.NET, INC. 348      
231-786 A Traverse City MI BRSPMI095MD  965H FRACTEL, LLC 348      
231-787 A White Cloud MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-788 A Muskegon MI WLKMMIXGRS0  0695 FRONTIER NORTH, INC. - MI 348      
231-790 A Freesoil MI GDRPMIBL54Z  0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348      
231-791 A Reed City MI GDRPMIBL54Z  0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348      
231-792 A Mancelona MI GDRPMIBLX8Z  2550 123.NET, INC. 348      
231-793 A White Cloud MI GDRPMIBL15Z  516C AT&T CORP. 348      
231-794 A Manistee MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-796 A Big Rapids MI BGRPMIMNDS0  9323 MICHIGAN BELL TEL CO 348      
231-797 A Luther MI LTHRMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-798 A Muskegon MI MSKGMIXMRSM  0695 FRONTIER NORTH, INC. - MI 348      
231-799 A Muskegon MI MSKGMIXMRSM  0695 FRONTIER NORTH, INC. - MI 348      
231-800 A Luther MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-803 A Morley MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-805 A Kaleva MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348      
231-806 A Coral MI GDRPMIBLX8Z  2550 123.NET, INC. 348      
231-808 A Central Lake MI GDRPMIBLX8Z  2550 123.NET, INC. 348      
231-813 A Ludington MI GDRPMIBLX8Z  2550 123.NET, INC. 348      
231-818 A Cheboygan MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-819 A Tustin MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-821 A Holton MI HLTNMIXGRS0  0695 FRONTIER NORTH, INC. - MI 348      
231-822 A Beulah MI GDRPMIBQ1MD  4632 TELNET WORLDWIDE, INC. 348      
231-823 A Stanwood MI STWDMIXGRS0  0695 FRONTIER NORTH, INC. - MI 348      
231-824 A Manton MI MNTNMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-825 A McBain MI MCBNMIMNRS1  9323 MICHIGAN BELL TEL CO 348      
231-826 A Falmouth MI FLMOMIXIDS0  0705 CENTURY TEL CO NORTHERN MICHIGAN DBA CENTURYLINK 348      
231-828 A Twin Lake MI TNLKMIXGRS0  0695 FRONTIER NORTH, INC. - MI 348      
231-829 A Tustin MI TUSTMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-830 A Muskegon MI MSKHMIXPDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-831 A East Jordan MI GDRPMIBL41Z  506J TWILIO INTERNATIONAL, INC. 348      
231-832 A Reed City MI RDCYMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-833 A Wolverine MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-834 A Grant MI GRNTMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-835 A Glen Lake MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-836 A Evart MI GDRPMIBLX8Z  2550 123.NET, INC. 348      
231-837 A Fremont MI GDRPMIBLXGZ  9748 AMERICAN MESSAGING SERVICES, LLC 348      
231-838 A Petoskey MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-839 A Lake City MI LKCYMIXIDS1  0702 CENTURYTEL OF MICHIGAN, INC. DBA CENTURYLINK 348      
231-842 A Cadillac MI GDRPMIBLX8Z  2550 123.NET, INC. 348      
231-843 A Ludington MI LDNGMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-844 A Indian River MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-845 A Ludington MI LDNGMIXGDS0  0695 FRONTIER NORTH, INC. - MI 348      
231-846 A Cadillac MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
231-848 A Wellston MI KLVAMIXIDS0  0703 KALEVA TEL. CO. 348      
231-852 A Ludington MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-853 A Ravenna MI RVNNMIXGRS0  0695 FRONTIER NORTH, INC. - MI 348      
231-854 A Hesperia MI HSPRMIXHRS0  0695 FRONTIER NORTH, INC. - MI 348      
231-855 A Muskegon MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      

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

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