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.

Switch: GDRPMIQLX5Y

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
231-222 A East Jordan MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-225 A Fremont MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-279 A Big Rapids MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-333 A Cheboygan MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-366 A Fruitport MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-480 A Ludington MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-498 A Elk Rapids MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-518 A Kalkaska MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-577 A Cadillac MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-622 A Petoskey MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-648 A Howard City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-668 A Traverse City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-674 A Grant MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-680 A Reed City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-683 A Muskegon MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-803 A Morley MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-844 A Indian River MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-903 A Muskegon MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
231-916 A Mancelona MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
269-233 A Cassopolis MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
269-301 A Middleville MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
269-351 A Eau Claire MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
269-355 A Allegan MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
269-405 A Sawyer MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
269-409 A Buchanan MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
269-464 A White Pigeon MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
269-509 A Wayland MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
269-551 A Covert MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
269-558 A Marshall MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
269-605 A Benton Harbor MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
269-636 A Bloomingdale MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
269-662 A Union MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
269-815 A Berrien Springs MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
269-820 A Three Oaks MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
269-841 A Battle Creek MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
269-919 A Marcellus MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
269-924 A Battle Creek MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
269-932 A St Joseph MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
517-583 A Tekonsha MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
517-705 A Burlington MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
517-714 A Burlington MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
517-728 A Tekonsha MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
517-756 A Union City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
517-774 A Coldwater Lake MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
517-781 A Coldwater MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
517-858 A Bronson MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
517-939 A Quincy MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
616-226 A Grand Rapids MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
616-328 A Grand Rapids MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
616-341 A Grand Rapids MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
616-347 A Sand Lake MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
616-426 A Grand Rapids MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
616-499 A Holland MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
616-504 A Clarksville MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
616-577 A Saranac MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
616-607 A Grand Haven MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
616-723 A Grand Rapids MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
616-828 A Grand Rapids MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
616-918 A Cedar Springs MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
616-931 A Zeeland MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      
616-952 A Kent City MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.