Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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 BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2015-12-22   
616-449 1 Freeport MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2016-04-11   
616-449 2 Freeport MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2012-10-18   
616-449 3 Freeport MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2016-04-11   
616-449 4 Freeport MI BRSPMI09FMD  145J TERRA NOVA TELECOM INC. 348   2024-02-14   
616-449 5 Freeport MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-02-04   
616-449 6 Freeport MI GDRPMIBL58Z  961J WOW! INTERNET, CABLE AND PHONE 348   2012-07-02   
616-449 7 Freeport MI TRCYMIMNWMD  508J CENTURYLINK COMMUNICATIONS, LLC 348   2015-09-17   
616-449 8 Freeport MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-02-04   
616-449 9 Freeport MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2013-03-19   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.