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.

NPA: 380 [Rate centres in NPA 380] [Dial plan for NPA 380]

NXX: 390

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
380-390 A Worthington OH CLMBOH1140Z  765H WIDE VOICE, LLC - OH 324      
380-390 0 Worthington OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
380-390 1 Worthington OH CLMBOH1140Z  765H WIDE VOICE, LLC - OH 324      
380-390 2 Worthington OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
380-390 3 Worthington OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
380-390 4 Worthington OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
380-390 5 Worthington OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
380-390 6 Worthington OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
380-390 7 Worthington OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
380-390 8 Worthington OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
380-390 9 Worthington OH CLMDOH44DS5  284F PEERLESS NETWORK OF OHIO, LLC - OH 324      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.