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: 256 [Rate centres in NPA 256] [Dial plan for NPA 256]

NXX: 733

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
256-733 A Munford AL BRHMALMT88Z  516C AT&T CORP. 476      
256-733 0 Munford AL BRHMALMT41Z  072F BANDWIDTH.COM CLEC, LLC - AL 476   2015-02-09   
256-733 1 Munford AL BRHMALMT41Z  072F BANDWIDTH.COM CLEC, LLC - AL 476   2015-05-03   
256-733 2 Munford AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2016-04-14   
256-733 3 Munford AL BRHMALMT41Z  072F BANDWIDTH.COM CLEC, LLC - AL 476   2013-03-04   
256-733 4 Munford AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2016-04-14   
256-733 5 Munford AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2016-07-07   
256-733 6 Munford AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2016-07-07   
256-733 7 Munford AL BRHMALMT88Z  516C AT&T CORP. 476   2010-02-05   
256-733 8 Munford AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2017-06-01   
256-733 9 Munford AL BRHMALMT32Z  604E ONVOY, LLC - AL 476   2017-06-01   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.