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: RONKVAGECMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
276-234 A Williams Mill VA 490J DISH WIRELESS, LLC 244      
276-234 9 Williams Mill VA 490J DISH WIRELESS, LLC 244   2022-04-07   
540-275 A Mount Solon VA 490J DISH WIRELESS, LLC 244      
540-275 8 Mount Solon VA 490J DISH WIRELESS, LLC 244   2022-12-20   
540-332 6 Staunton VA 490J DISH WIRELESS, LLC 244   2022-06-01   
540-470 4 Waynesboro VA 490J DISH WIRELESS, LLC 244   2022-06-01   
540-806 1 Radford VA 490J DISH WIRELESS, LLC 244   2023-05-26   
540-926 0 Roanoke VA 490J DISH WIRELESS, LLC 244   2023-08-07   
826-229 5 Roanoke VA 490J DISH WIRELESS, LLC 244   2025-01-09   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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