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: SGNWMIFAX5X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
989-202 6 Houghton Lake MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-217 3 Gaylord MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-286 9 Caro MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-310 4 East Tawas MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-341 5 Saginaw MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-342 5 Lewiston MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-346 A Mio MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-346 3 Mio MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-349 3 Birch Run MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-359 3 Gladwin MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-361 4 Auburn MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-368 4 Harrison MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-391 3 Bay City MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-449 3 Ithaca MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-465 4 Coleman MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-472 5 Owosso MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-484 A Saginaw MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-484 9 Saginaw MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-486 2 Midland MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-533 3 Alma MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-534 3 St Johns MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-541 3 Durand MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-546 2 Mount Pleasant MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-569 2 Oscoda MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-581 3 Ovid MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-623 3 Bad Axe MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-692 5 Freeland MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-726 3 West Branch MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-783 3 Roscommon MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-785 7 Atlanta MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-818 4 Lakeview MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-889 3 Grayling MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-898 5 Midland MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-931 A Farwell MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-931 3 Farwell MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.