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: 420

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
616-420 A Alto MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-420 0 Alto MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-420 1 Alto MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348      
616-420 2 Alto MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-420 3 Alto MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-420 4 Alto MI GDRPMIBL00Z  991E BANDWIDTH.COM CLEC, LLC - MI 348      
616-420 5 Alto MI GDRPMIBL15Z  516C AT&T CORP. 348      
616-420 6 Alto MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348      
616-420 7 Alto MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-420 8 Alto MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-420 9 Alto MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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