Local Calling Guide

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

NXX: 994

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
231-994 A Lake Leelanau MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348      
231-994 0 Lake Leelanau MI GDRPMIBQ1MD  4632 TELNET WORLDWIDE, INC. 348   2005-09-02   
231-994 1 Lake Leelanau MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-08-15   
231-994 2 Lake Leelanau MI GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2007-02-25   
231-994 3 Lake Leelanau MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2011-02-25   
231-994 4 Lake Leelanau MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2011-06-26   
231-994 5 Lake Leelanau MI GDRPMIBL15Z  516C AT&T CORP. 348   2011-08-23   
231-994 6 Lake Leelanau MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2012-06-01   
231-994 7 Lake Leelanau MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348   2005-03-12   
231-994 8 Lake Leelanau MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2013-01-03   
231-994 9 Lake Leelanau MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2013-03-18   

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

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