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: MRBGWV236MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
304-240 A Falling Waters WV 8575 SPRINT SPECTRUM L.P.- WV 240      
304-279 A Falling Waters WV 8575 SPRINT SPECTRUM L.P.- WV 240      
304-283 A Falling Waters WV 8575 SPRINT SPECTRUM L.P.- WV 240      
304-616 A Martinsburg WV 8575 SPRINT SPECTRUM L.P.- WV 240      
304-620 A Martinsburg WV 8575 SPRINT SPECTRUM L.P.- WV 240      
304-820 A Falling Waters WV 8575 SPRINT SPECTRUM L.P.- WV 240      
304-886 A Falling Waters WV 8575 SPRINT SPECTRUM L.P.- WV 240      
304-995 A Falling Waters WV 8575 SPRINT SPECTRUM L.P.- WV 240      
681-242 A Falling Waters WV 8575 SPRINT SPECTRUM L.P.- WV 240      
681-261 A Falling Waters WV 8575 SPRINT SPECTRUM L.P.- WV 240      
681-266 A Keyser WV 8575 SPRINT SPECTRUM L.P.- WV 240      
681-283 A Martinsburg WV 8575 SPRINT SPECTRUM L.P.- WV 240      

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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