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: YNTWOHIGCMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
234-223 A Warren OH 6664 SPRINT SPECTRUM L.P. 322   2011-09-19   
330-219 A Warren OH 6664 SPRINT SPECTRUM L.P. 322      
330-307 A Warren OH 6664 SPRINT SPECTRUM L.P. 322      
330-518 A Youngstown OH 6664 SPRINT SPECTRUM L.P. 322      
330-519 A Youngstown OH 6664 SPRINT SPECTRUM L.P. 322      
330-708 A East Liverpool OH 6664 SPRINT SPECTRUM L.P. 322      
330-774 A Youngstown OH 6664 SPRINT SPECTRUM L.P. 322      
330-883 A Warren OH 6664 SPRINT SPECTRUM L.P. 322      
330-921 A Columbiana OH 6664 SPRINT SPECTRUM L.P. 322      

Last updated: Sat, 09 Mar 2019 02:16:03 UTC

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