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: FTWPTXNLCM2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
214-223 A Irving TX 6664 SPRINT SPECTRUM L.P. 552      
214-529 A Irving TX 6664 SPRINT SPECTRUM L.P. 552      
214-636 A Irving TX 6664 SPRINT SPECTRUM L.P. 552      
214-783 A Irving TX 6664 SPRINT SPECTRUM L.P. 552      
214-995 A Irving TX 6664 SPRINT SPECTRUM L.P. 552      
682-465 A Arlington EMS TX 6664 SPRINT SPECTRUM L.P. 552      
817-300 A Arlington EMS TX 6664 SPRINT SPECTRUM L.P. 552      
817-683 A Arlington EMS TX 6664 SPRINT SPECTRUM L.P. 552      
817-690 A Arlington EMS TX 6664 SPRINT SPECTRUM L.P. 552      
817-800 A Arlington EMS TX 6664 SPRINT SPECTRUM L.P. 552      
940-206 A Denton TX 6664 SPRINT SPECTRUM L.P. 552      
940-300 A Denton TX 6664 SPRINT SPECTRUM L.P. 552      
940-597 A Denton TX 6664 SPRINT SPECTRUM L.P. 552      
940-902 A Gainesville TX 6664 SPRINT SPECTRUM L.P. 552      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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