Local Calling Guide

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

NXX: 251

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
231-251 A Lake Leelanau MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348      
231-251 0 Lake Leelanau MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2019-10-25   
231-251 1 Lake Leelanau MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2016-01-23   
231-251 2 Lake Leelanau MI   543C ONVOY, LLC - MI 348   2018-09-13   
231-251 5 Lake Leelanau MI   543C ONVOY, LLC - MI 348   2021-04-25   
231-251 7 Lake Leelanau MI   543C ONVOY, LLC - MI 348   2016-03-24   
231-251 8 Lake Leelanau MI   543C ONVOY, LLC - MI 348   2016-03-24   
231-251 9 Lake Leelanau MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2018-09-29   

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

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