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: SFLDMIMNDS1

<< 1 2 3 4 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
248-304 2 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-304 3 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-304 4 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-304 5 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-304 6 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-304 8 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-304 9 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-350 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-351 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-352 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-353 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-354 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-355 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-356 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-357 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-358 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-359 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-359 0 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-359 1 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-359 2 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-359 3 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-359 4 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-359 5 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-359 6 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-359 7 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-359 9 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-368 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-368 1 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-368 2 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-368 3 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-368 4 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-368 5 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-368 6 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-368 8 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-372 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-372 2 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-372 3 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-372 4 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-372 5 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-372 6 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-372 7 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-372 8 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-386 A Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-386 0 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-386 1 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-386 2 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-386 3 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-386 5 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-386 7 Southfield MI 9323 MICHIGAN BELL TEL CO 340      
248-386 8 Southfield MI 9323 MICHIGAN BELL TEL CO 340      

<< 1 2 3 4 >>

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.