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: 585

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
616-585 A Cedar Springs MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-585 0 Cedar Springs MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2018-10-22   
616-585 1 Cedar Springs MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2019-09-08   
616-585 4 Cedar Springs MI GDRPMIBL41Z  506J TWILIO INTERNATIONAL, INC. 348   2021-07-26   
616-585 5 Cedar Springs MI BRSPMI09AMD  490J DISH WIRELESS, LLC 348   2023-10-14   
616-585 6 Cedar Springs MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-03-06   
616-585 7 Cedar Springs MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-03-06   
616-585 8 Cedar Springs MI BRSPMI09AMD  490J DISH WIRELESS, LLC 348   2023-06-25   
616-585 9 Cedar Springs MI GDRQMIBODMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 348   2023-09-22   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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