Local Calling Guide

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

NXX: 668

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
231-668 A Traverse City MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-668 0 Traverse City MI   0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348   2003-12-01   
231-668 1 Traverse City MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2004-07-12   
231-668 2 Traverse City MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2004-07-12   
231-668 3 Traverse City MI   6664 SPRINT SPECTRUM L.P. 348   2004-08-15   
231-668 4 Traverse City MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-668 5 Traverse City MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2016-04-12   
231-668 6 Traverse City MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2006-08-10   
231-668 7 Traverse City MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2005-07-01   
231-668 8 Traverse City MI   260E YMAX COMMUNICATIONS CORP. - MI 348   2010-03-27   
231-668 9 Traverse City MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2007-05-02   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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