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.
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Switch: CRCHTXTUXNZ

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
361-334 A Corpus Christi TX 7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 564      
361-504 1 Calallen TX 7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 564   2010-09-05   
361-657 A Flour Bluff TX 7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 564      
361-657 0 Flour Bluff TX 7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 564      
361-657 1 Flour Bluff TX 7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 564      
361-723 A Corpus Christi TX 7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 564      
361-752 2 Robstown TX 7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 564   2018-11-09   
361-867 1 Padre Island TX 7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 564   2010-07-31   

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

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