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: 839 [Rate centres in NPA 839] [Dial plan for NPA 839]

NXX: 227

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
839-227 A Olar SC CLMASCTLX4Y  516J TON80 COMMUNICATIONS, LLC 434      
839-227 0 Olar SC CLMASCSN25Z  624H ONVOY SPECTRUM, LLC 434      
839-227 1 Olar SC CLMASCSNXZZ  582C TIME WARNER CBLE INFO SVC (SC) DBA TIME WARNER CBL 434      
839-227 2 Olar SC CLMASCSNXSY  548E ONVOY, LLC - SC 434      
839-227 3 Olar SC CLMASCTLX4Y  516J TON80 COMMUNICATIONS, LLC 434      
839-227 4 Olar SC   154C PALMETTO TELEPHONE COMMUNICATIONS, LLC - SC 434      
839-227 8 Olar SC CLMASCSNXSY  548E ONVOY, LLC - SC 434      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.