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: TOSPTXXARS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
903-432 A Tool-Seven Points TX 2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
903-432 0 Tool-Seven Points TX 2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
903-432 1 Tool-Seven Points TX 2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
903-432 2 Tool-Seven Points TX 2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
903-432 3 Tool-Seven Points TX 2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
903-432 4 Tool-Seven Points TX 2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
903-432 5 Tool-Seven Points TX 2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
903-432 6 Tool-Seven Points TX 2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      
903-432 9 Tool-Seven Points TX 2084 UNITED TELEPHONE OF TEXAS INC DBA CENTURYLINK 552      

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

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