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: 801 [Rate centres in NPA 801] [Dial plan for NPA 801]

NXX: 849

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
801-849 A Midvale UT WVCYUTBXDS0  7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660      
801-849 0 Midvale UT SLKCUTMAXKY  318J COMCAST IP PHONE, LLC 660      
801-849 1 Midvale UT SLKCUTMAXKY  318J COMCAST IP PHONE, LLC 660      
801-849 2 Midvale UT WVCYUTBXDS0  7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660      
801-849 3 Midvale UT SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660   2022-07-28   
801-849 8 Midvale UT SLKCUTMAXKY  318J COMCAST IP PHONE, LLC 660      
801-849 9 Midvale UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2006-11-06   

Last updated: Thu, 05 Feb 2026 23:41:55 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.