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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
616-636 A Sand Lake MI SDLKMIMNRSA  9323 AMERITECH MICHIGAN 348      
616-636 1 Sand Lake MI   543C ONVOY, LLC - MI 348   2016-03-28   
616-636 2 Sand Lake MI   543C ONVOY, LLC - MI 348   2016-03-28   
616-636 3 Sand Lake MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2018-12-28   
616-636 4 Sand Lake MI   9323 AMERITECH MICHIGAN 348      
616-636 5 Sand Lake MI   9323 AMERITECH MICHIGAN 348      
616-636 7 Sand Lake MI   6664 SPRINT SPECTRUM L.P. 348   2007-05-11   
616-636 8 Sand Lake MI   9323 AMERITECH MICHIGAN 348      

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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