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: JHCYTNDJCM0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
276-492 A Abingdon VA 6664 SPRINT SPECTRUM L.P. 956      
276-494 A Bristol VA 6664 SPRINT SPECTRUM L.P. 956      
276-685 A Marion VA 6664 SPRINT SPECTRUM L.P. 956      
423-213 A Elizabethton TN 6664 SPRINT SPECTRUM L.P. 956      
423-291 A Mountain City TN 6664 SPRINT SPECTRUM L.P. 956      
423-398 A Kingsport TN 6664 SPRINT SPECTRUM L.P. 956   2011-04-29   
423-518 A Elizabethton TN 6664 SPRINT SPECTRUM L.P. 956   2012-07-23   
423-530 A Kingsport TN 6664 SPRINT SPECTRUM L.P. 956   2012-05-12   
423-943 A Johnson City TN 6664 SPRINT SPECTRUM L.P. 956      
423-946 A Johnson City TN 6664 SPRINT SPECTRUM L.P. 956      
423-948 A Limestone TN 6664 SPRINT SPECTRUM L.P. 956      
423-957 A Hampton TN 6664 SPRINT SPECTRUM L.P. 956      
423-963 A Kingsport TN 6664 SPRINT SPECTRUM L.P. 956      
423-967 A Kingsport TN 6664 SPRINT SPECTRUM L.P. 956      
423-972 A Greeneville TN 6664 SPRINT SPECTRUM L.P. 956      

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

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