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.

Woodrow, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
806-308 A LBCKTX97DS0  4913 VEXUS 544      
806-408 A LBCKTXPSXFY  318C CEBRIDGE TELECOM TX , L.P. - TX 544      
806-408 0 LBCKTXPSXFY  318C CEBRIDGE TELECOM TX , L.P. - TX 544      
806-704 A LBCKTXPSXFY  318C CEBRIDGE TELECOM TX , L.P. - TX 544      
806-704 3 LBCKTXPSXFY  318C CEBRIDGE TELECOM TX , L.P. - TX 544      
806-863 A WDRWTXXADS0  2143 SOUTH PLAINS TEL. COOP., INC. 544      

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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