Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 517 [Rate centres in NPA 517] [Dial plan for NPA 517]

NXX: 726

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-726 A Vermontville MI NVVLMIMNRSA  9323 MICHIGAN BELL TEL CO 346      
517-726 0 Vermontville MI NVVLMIMNRSA  9323 MICHIGAN BELL TEL CO 346      
517-726 1 Vermontville MI NVVLMIMNRSA  9323 MICHIGAN BELL TEL CO 346      
517-726 4 Vermontville MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2009-09-26   
517-726 5 Vermontville MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2012-05-28   
517-726 6 Vermontville MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2013-01-30   
517-726 7 Vermontville MI   145J TERRA NOVA TELECOM INC. 346   2025-04-09   
517-726 8 Vermontville MI LNNGMIMNX3Y  2550 123.NET, LLC 346   2017-02-24   
517-726 9 Vermontville MI BRSPMI091MD  939H COMMIO, LLC 346   2022-11-05   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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