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: SFLDMIOL1MD

1 2 3 4 5 6 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
248-256 A Oxford MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-256 0 Oxford MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-256 1 Oxford MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-256 4 Oxford MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-256 9 Oxford MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-257 A Drayton Plains MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-257 4 Drayton Plains MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-381 A Farmington MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-381 0 Farmington MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-381 1 Farmington MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-381 2 Farmington MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-381 3 Farmington MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-381 4 Farmington MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-381 9 Farmington MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-382 A Holly MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-382 0 Holly MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-382 1 Holly MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-382 4 Holly MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-382 9 Holly MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-412 A Northville MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-412 1 Northville MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-412 2 Northville MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-412 4 Northville MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-413 A Rochester MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-413 1 Rochester MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-413 2 Rochester MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-413 4 Rochester MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-434 A Troy MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-434 0 Troy MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-434 1 Troy MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-434 2 Troy MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-434 3 Troy MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-434 4 Troy MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-434 9 Troy MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-436 A Southfield MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-436 0 Southfield MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-436 1 Southfield MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-436 3 Southfield MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-436 5 Southfield MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-436 7 Southfield MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-436 9 Southfield MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-438 A Walled Lake MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-438 0 Walled Lake MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-438 1 Walled Lake MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-438 2 Walled Lake MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-438 3 Walled Lake MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-438 4 Walled Lake MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-438 9 Walled Lake MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-562 A West Bloomfield MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      
248-562 0 West Bloomfield MI 4044 GLOBAL CROSSING TELEMANAGEMENT, INC. - MI 340      

1 2 3 4 5 6 >>

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.