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
231-201 A Chippewa Lake MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-201 0 Chippewa Lake MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-201 1 Chippewa Lake MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-201 2 Chippewa Lake MI   991E BANDWIDTH.COM CLEC, LLC - MI 348   2018-04-16   
231-201 7 Chippewa Lake MI   7575 CENTURYLINK COMMUNICATIONS LLC 348   2015-09-16   
231-201 8 Chippewa Lake MI   543C ONVOY, LLC - MI 348   2018-10-20   
231-202 A Mecosta MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-202 0 Mecosta MI   543C ONVOY, LLC - MI 348   2018-10-20   
231-202 1 Mecosta MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-202 6 Mecosta MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-202 7 Mecosta MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-202 8 Mecosta MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-202 9 Mecosta MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-203 A Alanson MI TRCYMICICM2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-203 0 Alanson MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-203 1 Alanson MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-203 2 Alanson MI   351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2012-10-05   
231-203 3 Alanson MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-203 4 Alanson MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348      
231-203 5 Alanson MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2015-10-28   
231-203 6 Alanson MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2019-08-05   
231-203 7 Alanson MI   7575 CENTURYLINK COMMUNICATIONS LLC 348   2015-09-19   
231-204 A Fife Lake MI GDRPMIBHCM0  6630 USA MOBILITY WIRELESS, INC. 348      
231-205 A Brutus MI GDRPMIBQDS1  4632 TELNET WORLDWIDE, INC. 348   2004-05-20   
231-206 A Muskegon MI   6664 SPRINT SPECTRUM L.P. 348      
231-207 A Honor MI GDRPMIBQDS1  4632 TELNET WORLDWIDE, INC. 348   2004-05-20   
231-208 A Boyne Falls MI GDRPMIBQDS1  4632 TELNET WORLDWIDE, INC. 348   2004-05-20   
231-209 A Suttons Bay MI GDRPMIBQDS1  4632 TELNET WORLDWIDE, INC. 348   2004-05-21   
231-210 A St James MI   0677 ISLAND TELEPHONE CO. 348   2018-10-01   
231-212 A Interlochen MI   7575 CENTURYLINK COMMUNICATIONS LLC 348      
231-212 7 Interlochen MI   7575 CENTURYLINK COMMUNICATIONS LLC 348   2016-09-23   
231-213 A Traverse City MI   9323 AMERITECH MICHIGAN 348      
231-213 0 Traverse City MI   9323 AMERITECH MICHIGAN 348   2015-04-25   
231-213 1 Traverse City MI   9323 AMERITECH MICHIGAN 348   2015-04-25   
231-213 2 Traverse City MI   9323 AMERITECH MICHIGAN 348   2015-04-25   
231-213 3 Traverse City MI   9323 AMERITECH MICHIGAN 348   2015-04-25   
231-213 4 Traverse City MI   9323 AMERITECH MICHIGAN 348   2015-04-25   
231-213 5 Traverse City MI   9323 AMERITECH MICHIGAN 348   2015-04-25   
231-213 6 Traverse City MI   9323 AMERITECH MICHIGAN 348   2015-04-25   
231-213 7 Traverse City MI   9323 AMERITECH MICHIGAN 348   2015-04-25   
231-213 8 Traverse City MI   9323 AMERITECH MICHIGAN 348   2015-04-25   
231-213 9 Traverse City MI   9323 AMERITECH MICHIGAN 348   2015-04-25   
231-214 A Le Roy MI GDRPMIBHCM0  6630 USA MOBILITY WIRELESS, INC. 348      
231-215 A Muskegon MI GDRPMIBLCM5  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348      
231-216 A Frankfort MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348      
231-216 0 Frankfort MI   991E BANDWIDTH.COM CLEC, LLC - MI 348   2018-10-26   
231-216 1 Frankfort MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2016-01-22   
231-216 2 Frankfort MI   543C ONVOY, LLC - MI 348   2017-02-12   
231-216 6 Frankfort MI   543C ONVOY, LLC - MI 348   2018-09-13   
231-216 7 Frankfort MI   543C ONVOY, LLC - MI 348   2016-03-18   

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Last updated: Sat, 29 Jun 2019 02:32:58 UTC

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