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.

Switch: FRSNCA0112Z

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
559-764 8 Madera CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728   2022-07-29   
559-777 8 Fresno CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728   2013-08-14   
559-780 5 Corcoran CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728   2015-07-24   
559-785 4 Fresno CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728   2014-12-27   
559-797 A Clovis CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728      
559-797 3 Clovis CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728      
559-802 1 Visalia CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728   2005-09-09   
559-803 A Fresno CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728      
559-806 A Visalia CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728      
559-806 2 Visalia CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728   2022-08-18   
559-806 8 Visalia CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728   2022-08-18   
559-823 3 Orange Cove CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728   2013-02-28   
559-828 A Selma CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728      
559-828 2 Selma CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728   2022-08-15   
559-828 6 Selma CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728   2022-08-15   
559-856 A Selma CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728      
559-856 6 Selma CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728   2011-11-20   
559-856 7 Selma CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728   2011-11-20   
559-856 8 Selma CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728   2011-11-20   
559-856 9 Selma CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728   2011-11-20   
559-860 4 Fresno CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728   2011-11-21   
559-876 5 Sanger CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728   2007-09-03   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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