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
231-282 A Grant MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-282 0 Grant MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-282 1 Grant MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-282 2 Grant MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-282 3 Grant MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-282 4 Grant MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-282 5 Grant MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-282 6 Grant MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348   2005-02-11   
231-282 7 Grant MI GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2007-02-25   
231-282 9 Grant MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2012-07-06   
231-283 A Muskegon MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-283 0 Muskegon MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2021-10-01   
231-283 1 Muskegon MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-01-07   
231-283 2 Muskegon MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-01-07   
231-283 3 Muskegon MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-01-07   
231-283 4 Muskegon MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-01-07   
231-283 5 Muskegon MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-02-18   
231-283 6 Muskegon MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-02-18   
231-283 7 Muskegon MI GDRPMIBL41Z  506J TWILIO INTERNATIONAL, INC. 348   2021-07-26   
231-283 8 Muskegon MI MSKGMIXKQMD  624H ONVOY SPECTRUM, LLC 348   2021-05-24   
231-283 9 Muskegon MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2021-10-01   
231-284 A Manistee MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
231-284 0 Manistee MI TRCYMIMNVMD  116F PENINSULA FIBER NETWORK, LLC - MI 348   2021-07-22   
231-284 1 Manistee MI GDRPMIBLXDZ  5562 METROPCS, INC. 348   2021-10-15   
231-284 2 Manistee MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-05-10   
231-284 3 Manistee MI GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348   2021-06-19   
231-284 4 Manistee MI GDRPMIBL41Z  506J TWILIO INTERNATIONAL, INC. 348   2021-07-26   
231-284 5 Manistee MI   145J TERRA NOVA TELECOM INC. 348   2024-02-15   
231-284 6 Manistee MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2021-06-06   
231-284 7 Manistee MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2021-06-06   
231-284 8 Manistee MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2021-06-06   
231-284 9 Manistee MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2021-04-15   
231-285 A Cadillac MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
231-285 0 Cadillac MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2020-04-27   
231-285 1 Cadillac MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2020-08-24   
231-285 2 Cadillac MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2021-05-11   
231-285 3 Cadillac MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2021-05-11   
231-285 4 Cadillac MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2021-05-11   
231-285 5 Cadillac MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2021-05-20   
231-285 6 Cadillac MI GDRPMIBLXDZ  5562 METROPCS, INC. 348   2021-09-28   
231-285 7 Cadillac MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2020-03-09   
231-285 8 Cadillac MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2020-03-09   
231-285 9 Cadillac MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2020-03-09   
231-286 A Muskegon MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-287 A Big Rapids MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-287 0 Big Rapids MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-287 1 Big Rapids MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-287 2 Big Rapids MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-287 3 Big Rapids MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-287 4 Big Rapids MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2011-05-14   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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