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: SGNWMIAC6MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
989-294 7 Midland MI 939H COMMIO, LLC 344      
989-308 9 Linwood MI 939H COMMIO, LLC 344      
989-315 0 Bad Axe MI 939H COMMIO, LLC 344      
989-318 0 Bay City MI 939H COMMIO, LLC 344      
989-357 0 Bay City MI 939H COMMIO, LLC 344      
989-357 1 Bay City MI 939H COMMIO, LLC 344      
989-361 0 Auburn MI 939H COMMIO, LLC 344      
989-371 0 Harrison MI 939H COMMIO, LLC 344      
989-380 0 Bay Port MI 939H COMMIO, LLC 344      
989-380 1 Bay Port MI 939H COMMIO, LLC 344      
989-380 2 Bay Port MI 939H COMMIO, LLC 344      
989-380 6 Bay Port MI 939H COMMIO, LLC 344      
989-380 9 Bay Port MI 939H COMMIO, LLC 344      
989-417 0 East Tawas MI 939H COMMIO, LLC 344      
989-457 0 Oscoda MI 939H COMMIO, LLC 344      
989-472 0 Owosso MI 939H COMMIO, LLC 344      
989-520 9 Alger MI 939H COMMIO, LLC 344      
989-564 0 Linwood MI 939H COMMIO, LLC 344      
989-564 1 Linwood MI 939H COMMIO, LLC 344      
989-564 8 Linwood MI 939H COMMIO, LLC 344      
989-564 9 Linwood MI 939H COMMIO, LLC 344      
989-692 1 Freeland MI 939H COMMIO, LLC 344      
989-767 1 Vassar MI 939H COMMIO, LLC 344      
989-767 2 Vassar MI 939H COMMIO, LLC 344      
989-767 4 Vassar MI 939H COMMIO, LLC 344      
989-767 5 Vassar MI 939H COMMIO, LLC 344      
989-767 6 Vassar MI 939H COMMIO, LLC 344      
989-836 1 Alger MI 939H COMMIO, LLC 344      
989-836 8 Alger MI 939H COMMIO, LLC 344      
989-850 3 Gagetown MI 939H COMMIO, LLC 344      
989-850 4 Gagetown MI 939H COMMIO, LLC 344      
989-850 6 Gagetown MI 939H COMMIO, LLC 344      
989-850 7 Gagetown MI 939H COMMIO, LLC 344      
989-850 8 Gagetown MI 939H COMMIO, LLC 344      
989-863 9 Reese MI 939H COMMIO, LLC 344      
989-888 2 Reese MI 939H COMMIO, LLC 344      
989-888 3 Reese MI 939H COMMIO, LLC 344      
989-888 4 Reese MI 939H COMMIO, LLC 344      
989-888 5 Reese MI 939H COMMIO, LLC 344      
989-933 0 Mount Pleasant MI 939H COMMIO, LLC 344      
989-935 8 Clare MI 939H COMMIO, LLC 344      
989-942 8 West Branch MI 939H COMMIO, LLC 344      
989-988 A Saginaw MI 939H COMMIO, LLC 344      
989-988 8 Saginaw MI 939H COMMIO, LLC 344      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.