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.

NPA: 564 [Rate centres in NPA 564] [Dial plan for NPA 564]

NXX: 258

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
564-258 A Vancouver WA PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2024-04-08   
564-258 0 Vancouver WA PTLDOR13VMD  939H COMMIO, LLC 672   2024-04-18   
564-258 1 Vancouver WA PTLDOR13VMD  939H COMMIO, LLC 672   2024-04-18   
564-258 2 Vancouver WA PTLDOR13XDX  478J NUSO, LLC 672   2024-04-09   
564-258 3 Vancouver WA PTLDOR13XDX  478J NUSO, LLC 672   2024-04-09   
564-258 4 Vancouver WA PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2024-12-16   
564-258 5 Vancouver WA PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2024-12-16   
564-258 6 Vancouver WA PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2024-12-16   
564-258 7 Vancouver WA PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2024-12-16   
564-258 8 Vancouver WA PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2024-12-16   
564-258 9 Vancouver WA PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2024-04-08   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.