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: 385 [Rate centres in NPA 385] [Dial plan for NPA 385]

NXX: 412

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
385-412 A Provo UT WVCYUT14DS1  871E ONVOY, LLC - UT 660      
385-412 0 Provo UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2020-11-23   
385-412 1 Provo UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2020-11-23   
385-412 2 Provo UT SLKCUTMAXLY  506J TWILIO INTERNATIONAL, INC. 660   2020-12-29   
385-412 3 Provo UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2019-10-11   
385-412 4 Provo UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2019-10-11   
385-412 5 Provo UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2019-11-07   
385-412 6 Provo UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2019-11-07   
385-412 7 Provo UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2019-11-07   
385-412 8 Provo UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2019-11-07   
385-412 9 Provo UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2021-02-06   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.