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: SNANTXFXCM0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
210-364 A San Antonio TX 6664 SPRINT SPECTRUM L.P. 566      
210-365 A San Antonio TX 6664 SPRINT SPECTRUM L.P. 566      
210-373 A San Antonio TX 6664 SPRINT SPECTRUM L.P. 566      
210-378 A San Antonio TX 6664 SPRINT SPECTRUM L.P. 566      
210-379 A San Antonio TX 6664 SPRINT SPECTRUM L.P. 566      
210-445 A San Antonio TX 6664 SPRINT SPECTRUM L.P. 566      
210-618 A San Antonio TX 6664 SPRINT SPECTRUM L.P. 566      
210-638 A San Antonio TX 6664 SPRINT SPECTRUM L.P. 566   2006-07-15   
210-683 A San Antonio TX 6664 SPRINT SPECTRUM L.P. 566      
210-831 A San Antonio TX 6664 SPRINT SPECTRUM L.P. 566      
210-833 A San Antonio TX 6664 SPRINT SPECTRUM L.P. 566      
210-852 A San Antonio TX 6664 SPRINT SPECTRUM L.P. 566   2006-07-15   
210-857 A San Antonio TX 6664 SPRINT SPECTRUM L.P. 566      
210-875 A San Antonio TX 6664 SPRINT SPECTRUM L.P. 566      
210-884 A San Antonio TX 6664 SPRINT SPECTRUM L.P. 566      
210-887 A San Antonio TX 6664 SPRINT SPECTRUM L.P. 566      
210-897 A San Antonio TX 6664 SPRINT SPECTRUM L.P. 566   2006-07-15   
830-237 A New Braunfels TX 6664 SPRINT SPECTRUM L.P. 566      
830-370 A Kerrville TX 6664 SPRINT SPECTRUM L.P. 566   2004-02-27   
830-377 A Kerrville TX 6664 SPRINT SPECTRUM L.P. 566      
830-446 A Boerne TX 6664 SPRINT SPECTRUM L.P. 566      
830-456 A Fredericksburg TX 6664 SPRINT SPECTRUM L.P. 566      
830-556 A Seguin TX 6664 SPRINT SPECTRUM L.P. 566      
830-890 A Kerrville TX 6664 SPRINT SPECTRUM L.P. 566   2007-09-03   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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