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: SFLDMIBVDS0

1 2 3 4 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
248-200 4 Southfield MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2005-03-10   
248-204 A Southfield MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-205 A Birmingham MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-205 1 Birmingham MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-205 2 Birmingham MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-205 3 Birmingham MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-205 4 Birmingham MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-205 5 Birmingham MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-205 7 Birmingham MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-215 A Holly MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-215 9 Holly MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-226 A Southfield MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-226 1 Southfield MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-226 2 Southfield MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-226 3 Southfield MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2017-09-04   
248-226 4 Southfield MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-226 5 Southfield MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-226 6 Southfield MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-226 7 Southfield MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-226 9 Southfield MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-241 A Clarkston MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-241 9 Clarkston MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-242 A Commerce MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-242 9 Commerce MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-268 6 Royal Oak MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2013-08-23   
248-278 5 South Lyon MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2012-09-22   
248-296 7 Pontiac MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2013-06-14   
248-296 8 Pontiac MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2013-06-14   
248-494 5 Pontiac MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2010-02-08   
248-529 A Milford-White Lake MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-529 2 Milford-White Lake MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-572 A Oxford MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-572 9 Oxford MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-573 A South Lyon MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-573 1 South Lyon MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-573 8 South Lyon MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-599 A Drayton Plains MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-599 6 Drayton Plains MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2008-09-05   
248-675 A Northville MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-675 0 Northville MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-675 1 Northville MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-675 2 Northville MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-675 3 Northville MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-675 4 Northville MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-675 6 Northville MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-699 A Farmington MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-699 0 Farmington MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-699 1 Farmington MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-699 2 Farmington MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-699 3 Farmington MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-699 4 Farmington MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2008-01-28   
248-699 5 Farmington MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2009-06-18   
248-699 6 Farmington MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2009-11-20   
248-699 7 Farmington MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-699 9 Farmington MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-713 A Ortonville MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-713 9 Ortonville MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-758 6 Pontiac MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2011-04-21   
248-796 3 Southfield MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2006-02-03   
248-796 4 Southfield MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2006-02-03   
248-796 5 Southfield MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2008-02-25   
248-824 A Troy MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-824 1 Troy MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-824 2 Troy MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-824 7 Troy MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-824 8 Troy MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-829 A Auburn Heights MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-829 2 Auburn Heights MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-829 3 Auburn Heights MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-829 4 Auburn Heights MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-829 5 Auburn Heights MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-829 6 Auburn Heights MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-829 8 Auburn Heights MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-836 A Pontiac MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-836 0 Pontiac MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-836 1 Pontiac MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-836 2 Pontiac MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-836 3 Pontiac MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-836 4 Pontiac MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-836 5 Pontiac MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-836 6 Pontiac MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-836 9 Pontiac MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-837 A Royal Oak MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-837 1 Royal Oak MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-837 2 Royal Oak MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-837 3 Royal Oak MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-837 4 Royal Oak MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-837 6 Royal Oak MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-837 7 Royal Oak MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-837 8 Royal Oak MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-841 A Rochester MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-841 2 Rochester MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-841 9 Rochester MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-845 A Lake Orion MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-845 9 Lake Orion MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-862 A West Bloomfield MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-862 7 West Bloomfield MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2004-12-27   
248-862 9 West Bloomfield MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-863 A Walled Lake MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
248-863 2 Walled Lake MI 770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      

1 2 3 4 >>

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.