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: SFLDMIQJDS1

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
313-925 2 Detroit Zone 2 MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2011-10-31   
313-952 A Detroit Zone 5 MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
313-952 9 Detroit Zone 5 MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
313-989 A Detroit Zone 1 MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
313-989 0 Detroit Zone 1 MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
313-989 1 Detroit Zone 1 MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
313-989 4 Detroit Zone 1 MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
313-989 9 Detroit Zone 1 MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
517-338 A Howell MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
517-338 0 Howell MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
517-338 1 Howell MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
517-338 3 Howell MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2005-02-18   
517-338 4 Howell MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
517-338 5 Howell MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
517-338 6 Howell MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
517-338 7 Howell MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2005-07-17   
517-586 3 Howell MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2009-07-27   
517-759 5 Adrian MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2007-06-30   
586-258 A Warren MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-258 0 Warren MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-258 1 Warren MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-258 2 Warren MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-258 4 Warren MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2005-07-19   
586-261 A Center Line MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-261 0 Center Line MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-261 1 Center Line MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-261 2 Center Line MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-261 4 Center Line MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-261 5 Center Line MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-261 6 Center Line MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-261 7 Center Line MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-261 9 Center Line MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-262 A Utica MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-262 0 Utica MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-262 1 Utica MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-262 5 Utica MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-270 3 New Haven MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2005-02-18   
586-273 6 New Baltimore MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2005-02-18   
586-279 A Roseville MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-279 0 Roseville MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-279 1 Roseville MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-279 2 Roseville MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-279 3 Roseville MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-279 4 Roseville MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-279 5 Roseville MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-279 6 Roseville MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-279 7 Roseville MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-279 8 Roseville MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-281 A Romeo MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-281 0 Romeo MI 7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.