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.

Oakland (Chambers), AL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
334-835 A ATLNGATLDMD  516C AT&T CORP. 438   2009-09-16   
334-835 0   604E ONVOY, LLC - AL 438   2019-02-07   
334-835 1   072F BANDWIDTH.COM CLEC, LLC - AL 438   2012-03-05   
334-835 2   604E ONVOY, LLC - AL 438   2016-04-14   
334-835 3   604E ONVOY, LLC - AL 438   2016-04-14   
334-835 4   516C AT&T CORP. 438   2009-09-16   
334-835 5   073H TELNYX LLC 438   2019-07-18   
334-835 6   073H TELNYX LLC 438   2019-12-11   
334-835 7   7575 CENTURYLINK COMMUNICATIONS LLC 438   2014-04-24   
334-835 8   073H TELNYX LLC 438   2018-09-25   
334-835 9   604E ONVOY, LLC - AL 438   2019-02-07   
334-982 A LGRNGAMA88C  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.