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: 314

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
616-314 A Ada MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-314 0 Ada MI BRSPMI091MD  939H COMMIO, LLC 348   2022-11-05   
616-314 1 Ada MI GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348   2021-12-03   
616-314 2 Ada MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2022-02-19   
616-314 3 Ada MI GDRPMIBL41Z  506J TWILIO INTERNATIONAL, INC. 348   2021-11-05   
616-314 4 Ada MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-09-19   
616-314 5 Ada MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-09-19   
616-314 6 Ada MI GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348   2021-12-03   
616-314 7 Ada MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2022-02-19   
616-314 8 Ada MI GDRPMIBL40Z  318J COMCAST IP PHONE, LLC 348   2023-02-15   
616-314 9 Ada MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2023-07-09   

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

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