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: FMHLMIDWDS0

1 2 3 4 5 6 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
248-268 5 Royal Oak MI 7701 PHONE MICHIGAN 340   2013-08-12   
248-268 9 Royal Oak MI 7701 PHONE MICHIGAN 340   2013-08-12   
248-383 A Drayton Plains MI 7701 PHONE MICHIGAN 340      
248-383 0 Drayton Plains MI 7701 PHONE MICHIGAN 340      
248-383 1 Drayton Plains MI 7701 PHONE MICHIGAN 340      
248-383 2 Drayton Plains MI 7701 PHONE MICHIGAN 340      
248-383 4 Drayton Plains MI 7701 PHONE MICHIGAN 340      
248-383 6 Drayton Plains MI 7701 PHONE MICHIGAN 340      
248-383 9 Drayton Plains MI 7701 PHONE MICHIGAN 340      
248-384 A Clarkston MI 7701 PHONE MICHIGAN 340      
248-384 8 Clarkston MI 7701 PHONE MICHIGAN 340      
248-384 9 Clarkston MI 7701 PHONE MICHIGAN 340      
248-387 A Commerce MI 7701 PHONE MICHIGAN 340      
248-387 8 Commerce MI 7701 PHONE MICHIGAN 340      
248-402 A Rochester MI 7701 PHONE MICHIGAN 340      
248-402 0 Rochester MI 7701 PHONE MICHIGAN 340      
248-402 1 Rochester MI 7701 PHONE MICHIGAN 340      
248-402 2 Rochester MI 7701 PHONE MICHIGAN 340      
248-402 4 Rochester MI 7701 PHONE MICHIGAN 340      
248-402 5 Rochester MI 7701 PHONE MICHIGAN 340      
248-402 6 Rochester MI 7701 PHONE MICHIGAN 340      
248-402 7 Rochester MI 7701 PHONE MICHIGAN 340      
248-402 8 Rochester MI 7701 PHONE MICHIGAN 340      
248-402 9 Rochester MI 7701 PHONE MICHIGAN 340      
248-406 A West Bloomfield MI 7701 PHONE MICHIGAN 340      
248-406 0 West Bloomfield MI 7701 PHONE MICHIGAN 340      
248-406 1 West Bloomfield MI 7701 PHONE MICHIGAN 340      
248-406 2 West Bloomfield MI 7701 PHONE MICHIGAN 340      
248-406 3 West Bloomfield MI 7701 PHONE MICHIGAN 340      
248-406 5 West Bloomfield MI 7701 PHONE MICHIGAN 340      
248-406 8 West Bloomfield MI 7701 PHONE MICHIGAN 340      
248-406 9 West Bloomfield MI 7701 PHONE MICHIGAN 340      
248-409 A Pontiac MI 7701 PHONE MICHIGAN 340      
248-409 0 Pontiac MI 7701 PHONE MICHIGAN 340      
248-409 1 Pontiac MI 7701 PHONE MICHIGAN 340      
248-409 2 Pontiac MI 7701 PHONE MICHIGAN 340      
248-409 3 Pontiac MI 7701 PHONE MICHIGAN 340      
248-409 4 Pontiac MI 7701 PHONE MICHIGAN 340      
248-409 5 Pontiac MI 7701 PHONE MICHIGAN 340      
248-409 6 Pontiac MI 7701 PHONE MICHIGAN 340      
248-409 7 Pontiac MI 7701 PHONE MICHIGAN 340      
248-409 9 Pontiac MI 7701 PHONE MICHIGAN 340      
248-428 A Milford-White Lake MI 7701 PHONE MICHIGAN 340      
248-428 8 Milford-White Lake MI 7701 PHONE MICHIGAN 340      
248-429 A Oxford MI 7701 PHONE MICHIGAN 340      
248-429 8 Oxford MI 7701 PHONE MICHIGAN 340      
248-519 A Troy MI 7701 PHONE MICHIGAN 340      
248-519 0 Troy MI 7701 PHONE MICHIGAN 340      
248-519 1 Troy MI 7701 PHONE MICHIGAN 340      
248-519 2 Troy MI 7701 PHONE MICHIGAN 340      

1 2 3 4 5 6 >>

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.