Local Calling Guide

Area code/prefix search

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

NXX: 867

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
231-867 A Chippewa Lake MI CHLKMIXIDS0  0671 CENTURYTEL MIDWEST-MIDWEST INC DBA CENTURYLINK 348      
231-867 0 Chippewa Lake MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-02-04   
231-867 1 Chippewa Lake MI GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2012-10-05   
231-867 2 Chippewa Lake MI CHLKMIXIDS0  0671 CENTURYTEL MIDWEST-MIDWEST INC DBA CENTURYLINK 348      
231-867 3 Chippewa Lake MI CHLKMIXIDS0  0671 CENTURYTEL MIDWEST-MIDWEST INC DBA CENTURYLINK 348      
231-867 4 Chippewa Lake MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-02-04   
231-867 5 Chippewa Lake MI CHLKMIXIDS0  0671 CENTURYTEL MIDWEST-MIDWEST INC DBA CENTURYLINK 348      
231-867 6 Chippewa Lake MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-02-04   
231-867 7 Chippewa Lake MI GDRPMIBL41Z  506J TWILIO INTERNATIONAL, INC. 348   2021-07-26   
231-867 8 Chippewa Lake MI GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348   2021-06-18   
231-867 9 Chippewa Lake MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2023-03-04   

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

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