Local Calling Guide

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

NXX: 831

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
231-831 A East Jordan MI   543C ONVOY, LLCV - MI 348      
231-831 0 East Jordan MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-831 1 East Jordan MI   145J TERRA NOVA TELECOM INC. 348      
231-831 2 East Jordan MI GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348      
231-831 6 East Jordan MI GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348      
231-831 8 East Jordan MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-831 9 East Jordan MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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