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
413-209 5 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2006-06-15   
413-218 A Springfield MA 6664 SPRINT SPECTRUM L.P. 126      
413-219 A Springfield MA 6664 SPRINT SPECTRUM L.P. 126      
413-221 A Springfield MA 6664 SPRINT SPECTRUM L.P. 126      
413-222 A Springfield MA 6664 SPRINT SPECTRUM L.P. 126      
413-230 2 Amherst MA 6664 SPRINT SPECTRUM L.P. 126   2006-04-14   
413-230 5 Amherst MA 6664 SPRINT SPECTRUM L.P. 126   2011-12-20   
413-233 0 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2006-08-12   
413-246 A Springfield MA 6664 SPRINT SPECTRUM L.P. 126      
413-263 9 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2005-10-08   
413-271 6 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2006-01-20   
413-273 0 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2005-03-06   
413-276 1 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2012-05-06   
413-276 2 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2012-05-06   
413-276 3 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2012-05-06   
413-304 9 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2006-03-09   
413-326 A Northampton MA 6664 SPRINT SPECTRUM L.P. 126      
413-326 0 Northampton MA 6664 SPRINT SPECTRUM L.P. 126      
413-326 1 Northampton MA 6664 SPRINT SPECTRUM L.P. 126      
413-341 7 Northampton MA 6664 SPRINT SPECTRUM L.P. 126   2011-04-05   
413-345 4 Amherst MA 6664 SPRINT SPECTRUM L.P. 126   2011-03-24   
413-355 8 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2011-05-16   
413-355 9 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2011-05-16   
413-386 A Springfield MA 6664 SPRINT SPECTRUM L.P. 126      
413-386 2 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2005-10-16   
413-387 2 Northampton MA 6664 SPRINT SPECTRUM L.P. 126   2007-03-08   
413-387 5 Northampton MA 6664 SPRINT SPECTRUM L.P. 126   2006-01-16   
413-387 7 Northampton MA 6664 SPRINT SPECTRUM L.P. 126   2004-01-28   
413-387 8 Northampton MA 6664 SPRINT SPECTRUM L.P. 126   2004-10-22   
413-387 9 Northampton MA 6664 SPRINT SPECTRUM L.P. 126   2003-07-17   
413-461 5 Amherst MA 6664 SPRINT SPECTRUM L.P. 126   2006-03-05   
413-461 6 Amherst MA 6664 SPRINT SPECTRUM L.P. 126   2005-03-20   
413-504 2 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2011-03-24   
413-504 8 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2011-03-24   
413-504 9 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2011-03-24   
413-505 3 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2011-09-08   
413-505 4 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2011-09-08   
413-505 6 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2011-09-08   
413-505 7 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2011-09-08   
413-505 8 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2011-09-08   
413-564 7 Westfield MA 6664 SPRINT SPECTRUM L.P. 126   2006-04-14   
413-657 A Springfield MA 6664 SPRINT SPECTRUM L.P. 126      
413-657 0 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2006-11-19   
413-657 1 Springfield MA 6664 SPRINT SPECTRUM L.P. 126      
413-657 2 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2006-11-19   
413-657 3 Springfield MA 6664 SPRINT SPECTRUM L.P. 126      
413-657 4 Springfield MA 6664 SPRINT SPECTRUM L.P. 126      
413-657 5 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2007-04-13   
413-657 6 Springfield MA 6664 SPRINT SPECTRUM L.P. 126      
413-657 7 Springfield MA 6664 SPRINT SPECTRUM L.P. 126   2007-04-13   

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

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