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: CRCHTX93XAY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
361-209 9 San Diego TX 776A VTX COMMUNICATIONS, LLC 564      
361-231 8 Hebbronville TX 776A VTX COMMUNICATIONS, LLC 564      
361-248 0 Calallen TX 776A VTX COMMUNICATIONS, LLC 564      
361-256 0 Benavides TX 776A VTX COMMUNICATIONS, LLC 564      
361-415 9 Alice TX 776A VTX COMMUNICATIONS, LLC 564      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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