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: DTRTMIPMHMD

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
248-817 0 Troy MI 6664 SPRINT SPECTRUM L.P. 340   2012-07-12   
248-818 7 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340   2010-04-02   
248-818 9 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340   2010-04-02   
248-825 1 Troy MI 6664 SPRINT SPECTRUM L.P. 340   2010-07-15   
248-825 2 Troy MI 6664 SPRINT SPECTRUM L.P. 340   2010-07-15   
248-825 6 Troy MI 6664 SPRINT SPECTRUM L.P. 340   2010-11-08   
248-825 7 Troy MI 6664 SPRINT SPECTRUM L.P. 340   2010-11-08   
248-830 A Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-830 0 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-830 1 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-830 2 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-830 4 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-830 6 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-830 7 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-830 8 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-830 9 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-835 A Troy MI 6664 SPRINT SPECTRUM L.P. 340      
248-835 2 Troy MI 6664 SPRINT SPECTRUM L.P. 340   2006-06-05   
248-835 3 Troy MI 6664 SPRINT SPECTRUM L.P. 340   2005-09-29   
248-835 4 Troy MI 6664 SPRINT SPECTRUM L.P. 340      
248-835 5 Troy MI 6664 SPRINT SPECTRUM L.P. 340      
248-835 6 Troy MI 6664 SPRINT SPECTRUM L.P. 340      
248-835 7 Troy MI 6664 SPRINT SPECTRUM L.P. 340      
248-835 8 Troy MI 6664 SPRINT SPECTRUM L.P. 340      
248-835 9 Troy MI 6664 SPRINT SPECTRUM L.P. 340      
248-837 0 Royal Oak MI 6664 SPRINT SPECTRUM L.P. 340   2007-01-26   
248-837 5 Royal Oak MI 6664 SPRINT SPECTRUM L.P. 340   2006-08-22   
248-837 9 Royal Oak MI 6664 SPRINT SPECTRUM L.P. 340   2006-10-09   
248-841 3 Rochester MI 6664 SPRINT SPECTRUM L.P. 340   2004-01-10   
248-841 5 Rochester MI 6664 SPRINT SPECTRUM L.P. 340   2004-09-05   
248-841 6 Rochester MI 6664 SPRINT SPECTRUM L.P. 340   2004-09-05   
248-841 7 Rochester MI 6664 SPRINT SPECTRUM L.P. 340   2005-08-05   
248-842 A Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-850 0 Royal Oak MI 6664 SPRINT SPECTRUM L.P. 340   2007-01-26   
248-850 6 Royal Oak MI 6664 SPRINT SPECTRUM L.P. 340   2007-04-03   
248-863 6 Walled Lake MI 6664 SPRINT SPECTRUM L.P. 340   2004-07-26   
248-863 7 Walled Lake MI 6664 SPRINT SPECTRUM L.P. 340   2003-09-28   
248-863 8 Walled Lake MI 6664 SPRINT SPECTRUM L.P. 340   2003-09-28   
248-864 3 Southfield MI 6664 SPRINT SPECTRUM L.P. 340   2012-07-19   
248-864 6 Southfield MI 6664 SPRINT SPECTRUM L.P. 340   2012-07-19   
248-866 A Southfield MI 6664 SPRINT SPECTRUM L.P. 340      
248-867 A Southfield MI 6664 SPRINT SPECTRUM L.P. 340      
248-872 A Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-872 0 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340   2010-10-10   
248-872 1 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-872 2 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-872 3 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-872 4 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-872 5 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-872 6 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 >>

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.