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: HDSCTXXADS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
903-743 A Hudson (Cherokee) TX 2068 EASTEX TEL. COOP., INC. 554      
903-743 1 Hudson (Cherokee) TX 2068 EASTEX TEL. COOP., INC. 554      
903-743 5 Hudson (Cherokee) TX 2068 EASTEX TEL. COOP., INC. 554      
903-743 7 Hudson (Cherokee) TX 2068 EASTEX TEL. COOP., INC. 554      
903-743 8 Hudson (Cherokee) TX 2068 EASTEX TEL. COOP., INC. 554      
903-743 9 Hudson (Cherokee) TX 2068 EASTEX TEL. COOP., INC. 554      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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