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.

Switch: LBNNORXB6MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
458-223 4 Lebanon OR 6529 T-MOBILE USA, INC. 670   2020-10-27   
458-266 A Lebanon OR 6529 T-MOBILE USA, INC. 670      
458-266 0 Lebanon OR 6529 T-MOBILE USA, INC. 670   2023-12-08   
458-266 7 Lebanon OR 6529 T-MOBILE USA, INC. 670   2022-11-14   
458-266 8 Lebanon OR 6529 T-MOBILE USA, INC. 670   2022-03-06   
458-266 9 Lebanon OR 6529 T-MOBILE USA, INC. 670   2021-07-30   
541-570 A Lebanon OR 6529 T-MOBILE USA, INC. 670      
541-570 2 Lebanon OR 6529 T-MOBILE USA, INC. 670   2004-11-17   
541-570 3 Lebanon OR 6529 T-MOBILE USA, INC. 670   2012-09-22   
541-570 8 Lebanon OR 6529 T-MOBILE USA, INC. 670   2006-01-16   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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