Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 231 [Rate centres in NPA 231] [Dial plan for NPA 231]

NXX: 936

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
231-936 A Scottville MI GDRPMIBL52Z  829J PAETEC ITEL, LLC 348      
231-936 0 Scottville MI   991E BANDWIDTH.COM CLEC, LLC - MI 348   2021-12-13   
231-936 1 Scottville MI   792K CHARTER IP ENABLED SERVICES, LLC 348   2007-12-16   
231-936 2 Scottville MI   543C ONVOY, LLCV - MI 348   2012-06-01   
231-936 3 Scottville MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2015-12-24   
231-936 4 Scottville MI   624H ONVOY SPECTRUM, LLC 348   2021-06-20   
231-936 5 Scottville MI   516C AT&T CORP. 348   2011-08-23   
231-936 6 Scottville MI   543C ONVOY, LLCV - MI 348   2013-03-18   
231-936 7 Scottville MI   829J PAETEC ITEL, LLC 348   2004-02-12   
231-936 8 Scottville MI   543C ONVOY, LLCV - MI 348   2016-03-21   
231-936 9 Scottville MI   543C ONVOY, LLCV - MI 348   2016-03-21   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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