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: SNPNID03Q00

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
208-290 A Sandpoint ID 6529 T-MOBILE USA, INC. 960      
208-290 0 Sandpoint ID 6529 T-MOBILE USA, INC. 960      
208-603 8 Sandpoint ID 6529 T-MOBILE USA, INC. 960   2020-10-26   
208-603 9 Sandpoint ID 6529 T-MOBILE USA, INC. 960   2018-11-28   
509-550 A Newport WA 6529 T-MOBILE USA, INC. 960   2024-02-09   
509-550 3 Newport WA 6529 T-MOBILE USA, INC. 960   2022-04-28   
509-550 8 Newport WA 6529 T-MOBILE USA, INC. 960   2021-02-28   
509-550 9 Newport WA 6529 T-MOBILE USA, INC. 960      
509-589 9 Newport WA 6529 T-MOBILE USA, INC. 960   2023-04-05   
986-205 9 Sandpoint ID 6529 T-MOBILE USA, INC. 960   2022-03-03   
986-235 7 Sandpoint ID 6529 T-MOBILE USA, INC. 960   2023-06-27   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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