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: 334 [Rate centres in NPA 334] [Dial plan for NPA 334]

NXX: 209

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
334-209 A Auburn AL   792K CHARTER IP ENABLED SERVICES, LLC 478      
334-209 0 Auburn AL   792K CHARTER IP ENABLED SERVICES, LLC 478   2008-01-03   
334-209 1 Auburn AL   792K CHARTER IP ENABLED SERVICES, LLC 478   2008-09-20   
334-209 2 Auburn AL   792K CHARTER IP ENABLED SERVICES, LLC 478   2009-09-13   
334-209 3 Auburn AL MTGMALMT05Z  072F BANDWIDTH.COM CLEC, LLC - AL 478   2010-06-18   
334-209 4 Auburn AL MTGMALMT05Z  072F BANDWIDTH.COM CLEC, LLC - AL 478   2010-11-04   
334-209 5 Auburn AL MTGMALMT05Z  072F BANDWIDTH.COM CLEC, LLC - AL 478   2011-06-20   
334-209 6 Auburn AL   792K CHARTER IP ENABLED SERVICES, LLC 478   2015-08-11   
334-209 7 Auburn AL MTGMALMT05Z  072F BANDWIDTH.COM CLEC, LLC - AL 478   2013-08-31   
334-209 8 Auburn AL   604E ONVOY, LLC - AL 478   2008-09-04   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.