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: 316 [Rate centres in NPA 316] [Dial plan for NPA 316]

NXX: 334

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
316-334 A Mount Hope KS MTHPKS04AMD  732J NUSO, LLC 532      
316-334 0 Mount Hope KS WCHTKSBRX2Z  073H TELNYX LLC 532      
316-334 1 Mount Hope KS MTHPKS04AMD  732J NUSO, LLC 532      
316-334 2 Mount Hope KS WCHTKSBRX0X  205F ONVOY, LLC - KS 532      
316-334 3 Mount Hope KS MTHPKS04AMD  732J NUSO, LLC 532      
316-334 4 Mount Hope KS MTHPKS04AMD  732J NUSO, LLC 532      
316-334 5 Mount Hope KS   732J NUSO, LLC 532      
316-334 7 Mount Hope KS   516C AT&T CORP. 532      
316-334 8 Mount Hope KS   624H ONVOY SPECTRUM, LLC 532      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.