Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 616 [Rate centres in NPA 616] [Dial plan for NPA 616]

NXX: 297

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
616-297 A Lowell MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-297 1 Lowell MI   351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2024-04-21   
616-297 2 Lowell MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2023-09-04   

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

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