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: 348

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
616-348 A Caledonia MI BRSPMI095MD  965H FRACTEL, LLC 348      
616-348 0 Caledonia MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348   2023-01-13   
616-348 1 Caledonia MI GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348   2021-12-03   
616-348 2 Caledonia MI GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348   2021-12-03   
616-348 3 Caledonia MI GDRPMIBL41Z  506J TWILIO INTERNATIONAL, INC. 348   2021-11-07   
616-348 6 Caledonia MI BRSPMI095MD  965H FRACTEL, LLC 348   2021-09-19   
616-348 7 Caledonia MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-11-27   
616-348 8 Caledonia MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-11-27   
616-348 9 Caledonia MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2023-08-26   

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

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