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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
248-872 7 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-872 8 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-872 9 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-874 5 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340   2010-10-13   
248-875 A Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-875 0 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340   2010-10-10   
248-875 1 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-875 2 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-875 3 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-875 4 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-875 5 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-875 6 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-875 7 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-875 8 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-875 9 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-894 A Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-895 A Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-905 2 Southfield MI 6664 SPRINT SPECTRUM L.P. 340   2012-07-19   
248-910 A Southfield MI 6664 SPRINT SPECTRUM L.P. 340      
248-917 A Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-917 3 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-917 4 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-917 5 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-917 6 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-917 7 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-917 8 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-917 9 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-920 3 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340   2010-10-13   
248-920 4 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340   2010-10-13   
248-920 6 Pontiac MI 6664 SPRINT SPECTRUM L.P. 340   2010-10-13   
248-925 7 Troy MI 6664 SPRINT SPECTRUM L.P. 340   2007-01-26   
248-925 8 Troy MI 6664 SPRINT SPECTRUM L.P. 340   2007-01-26   
248-935 A Pontiac MI 6664 SPRINT SPECTRUM L.P. 340      
248-939 A Farmington MI 6664 SPRINT SPECTRUM L.P. 340      
248-939 0 Farmington MI 6664 SPRINT SPECTRUM L.P. 340      
248-939 1 Farmington MI 6664 SPRINT SPECTRUM L.P. 340      
248-939 2 Farmington MI 6664 SPRINT SPECTRUM L.P. 340      
248-939 3 Farmington MI 6664 SPRINT SPECTRUM L.P. 340      
248-939 6 Farmington MI 6664 SPRINT SPECTRUM L.P. 340      
248-939 7 Farmington MI 6664 SPRINT SPECTRUM L.P. 340      
248-941 1 Rochester MI 6664 SPRINT SPECTRUM L.P. 340   2003-05-21   
248-941 2 Rochester MI 6664 SPRINT SPECTRUM L.P. 340   2003-05-21   
248-941 3 Rochester MI 6664 SPRINT SPECTRUM L.P. 340   2003-05-21   
248-941 4 Rochester MI 6664 SPRINT SPECTRUM L.P. 340   2003-08-25   
248-941 5 Rochester MI 6664 SPRINT SPECTRUM L.P. 340   2003-08-25   
248-941 6 Rochester MI 6664 SPRINT SPECTRUM L.P. 340   2004-06-17   
248-941 7 Rochester MI 6664 SPRINT SPECTRUM L.P. 340   2003-10-21   
248-941 8 Rochester MI 6664 SPRINT SPECTRUM L.P. 340   2003-10-21   
248-941 9 Rochester MI 6664 SPRINT SPECTRUM L.P. 340   2004-07-26   
248-943 A Southfield MI 6664 SPRINT SPECTRUM L.P. 340      

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

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