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: 446

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
334-446 A Dothan AL DTHNALXAXOX  318J COMCAST IP PHONE, LLC 478      
334-446 0 Dothan AL DTHNALXAXOX  318J COMCAST IP PHONE, LLC 478   2007-04-29   
334-446 1 Dothan AL DTHNALXAXOX  318J COMCAST IP PHONE, LLC 478   2009-05-13   
334-446 2 Dothan AL MTGMALIR7MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 478   2022-11-03   
334-446 3 Dothan AL DTHNALXAXOX  318J COMCAST IP PHONE, LLC 478   2011-11-07   
334-446 4 Dothan AL DTHNALXAX7X  694F TIME WARNER CABLE INFO SVCS (ALABAMA),LLC - AL 478   2012-02-01   
334-446 5 Dothan AL DTHNALXAXOX  318J COMCAST IP PHONE, LLC 478   2013-05-02   
334-446 6 Dothan AL DTHNALXAXOX  318J COMCAST IP PHONE, LLC 478   2014-09-05   
334-446 7 Dothan AL DTHNALXAXOX  318J COMCAST IP PHONE, LLC 478   2015-10-12   
334-446 8 Dothan AL MTGMALIR7MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 478   2011-01-20   
334-446 9 Dothan AL MTGMALIR7MD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 478   2011-01-20   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.