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: ELPSTXXR6MD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
915-799 A El Paso TX 6529 T-MOBILE USA, INC. 540      
915-803 A El Paso TX 5562 METROPCS, INC. 540      
915-820 A El Paso TX 6529 T-MOBILE USA, INC. 540      
915-861 A El Paso TX 6529 T-MOBILE USA, INC. 540      
915-867 A El Paso TX 6529 T-MOBILE USA, INC. 540      
915-873 A El Paso TX 6529 T-MOBILE USA, INC. 540      
915-892 A El Paso TX 6529 T-MOBILE USA, INC. 540      
915-920 A El Paso TX 6529 T-MOBILE USA, INC. 540      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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