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: SFLDMIOKDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
248-331 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-331 0 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-331 1 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-331 4 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-395 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-395 0 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-395 1 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-395 2 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-395 3 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-395 4 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-395 6 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-395 7 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-395 8 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-395 9 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-423 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-424 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-443 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-483 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-483 3 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-483 4 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-483 5 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-483 7 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-483 8 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-483 9 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-552 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-557 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-559 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-569 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-849 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-849 2 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-849 3 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-849 4 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-849 5 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-849 6 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-849 7 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-849 8 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-905 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-905 0 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-905 5 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-905 8 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-967 A Royal Oak MI 9323 MICHIGAN BELL TEL CO 340      
248-968 A Royal Oak MI 9323 MICHIGAN BELL TEL CO 340      
313-249 A Detroit Zone 5 MI 9323 MICHIGAN BELL TEL CO 340      
313-275 A Detroit Zone 5 MI 9323 MICHIGAN BELL TEL CO 340      
313-302 A Detroit Zone 5 MI 9323 MICHIGAN BELL TEL CO 340      
313-560 A Detroit Zone 5 MI 9323 MICHIGAN BELL TEL CO 340      
313-599 A Detroit Zone 5 MI 9323 MICHIGAN BELL TEL CO 340      
313-602 A Detroit Zone 5 MI 9323 MICHIGAN BELL TEL CO 340      
313-780 A Detroit Zone 5 MI 9323 MICHIGAN BELL TEL CO 340      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.