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: 940 [Rate centres in NPA 940] [Dial plan for NPA 940]

NXX: 683

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-683 A Bridgeport TX BRPTTXXARS0  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
940-683 0 Bridgeport TX BRPTTXXARS0  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
940-683 1 Bridgeport TX BRPTTXXARS0  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
940-683 2 Bridgeport TX BRPTTXXARS0  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
940-683 3 Bridgeport TX BRPTTXXARS0  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
940-683 4 Bridgeport TX BRPTTXXARS0  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
940-683 5 Bridgeport TX BRPTTXXARS0  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
940-683 6 Bridgeport TX BRPTTXXARS0  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
940-683 7 Bridgeport TX FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2012-09-17   
940-683 8 Bridgeport TX BRPTTXXARS0  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
940-683 9 Bridgeport TX BRPTTXXARS0  2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      

Last updated: Tue, 15 Nov 2022 00:10:00 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.