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.

NPA: 248 [Rate centres in NPA 248] [Dial plan for NPA 248]

NXX: 208

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
248-208 A Southfield MI SFLDMIMNDS1  9323 MICHIGAN BELL TEL CO 340      
248-208 0 Southfield MI SFLDMIMNDS1  9323 MICHIGAN BELL TEL CO 340      
248-208 1 Southfield MI SFLDMIMNDS1  9323 MICHIGAN BELL TEL CO 340      
248-208 2 Southfield MI SFLDMIMNDS1  9323 MICHIGAN BELL TEL CO 340      
248-208 3 Southfield MI SFLDMIMNDS1  9323 MICHIGAN BELL TEL CO 340      
248-208 4 Southfield MI SFLDMIMNDS1  9323 MICHIGAN BELL TEL CO 340      
248-208 5 Southfield MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2018-10-19   
248-208 6 Southfield MI SFLDMIMNDS1  9323 MICHIGAN BELL TEL CO 340      
248-208 7 Southfield MI SFLDMIMNDS1  9323 MICHIGAN BELL TEL CO 340      
248-208 8 Southfield MI SFLDMIMNDS1  9323 MICHIGAN BELL TEL CO 340      
248-208 9 Southfield MI SFLDMIMNDS1  9323 MICHIGAN BELL TEL CO 340      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.