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: 586 [Rate centres in NPA 586] [Dial plan for NPA 586]

NXX: 884

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
586-884 A Utica MI DTRTMIBADS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
586-884 0 Utica MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-884 1 Utica MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
586-884 2 Utica MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-884 3 Utica MI   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-884 4 Utica MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
586-884 5 Utica MI SFLDMIDNDS5  9714 GRID 4 COMMUNICATIONS, INC. - MI 340      
586-884 6 Utica MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340      
586-884 7 Utica MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340      
586-884 8 Utica MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
586-884 9 Utica MI DTRTMIBADS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.