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: 449

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
616-449 A Freeport MI GDRPMIBL58Z  961J WOW! INTERNET, CABLE AND PHONE 348      
616-449 0 Freeport MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2015-12-22   
616-449 1 Freeport MI   543C ONVOY, LLCV - MI 348   2016-04-11   
616-449 2 Freeport MI   543C ONVOY, LLCV - MI 348   2012-10-18   
616-449 3 Freeport MI   543C ONVOY, LLCV - MI 348   2016-04-11   
616-449 4 Freeport MI   145J TERRA NOVA TELECOM INC. 348   2024-02-14   
616-449 5 Freeport MI   543C ONVOY, LLCV - MI 348   2021-02-04   
616-449 6 Freeport MI   961J WOW! INTERNET, CABLE AND PHONE 348   2012-07-02   
616-449 7 Freeport MI   508J CENTURYLINK COMMUNICATIONS, LLC 348   2015-09-17   
616-449 8 Freeport MI   543C ONVOY, LLCV - MI 348   2021-02-04   
616-449 9 Freeport MI   543C ONVOY, LLCV - MI 348   2013-03-19   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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