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.

Kanab, UT

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
435-644 A PNGTUTXCDS1  2286 SOUTH CENTRAL UTAH TEL. ASSN., INC. 660      
435-689 A SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-689 0 SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-689 1 SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-689 2 SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
435-689 6 SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2018-12-22   
435-819 A SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-819 0 SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-819 9 SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2016-12-15   
435-899 A SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-899 0 SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-899 1 SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-899 2 SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2023-04-15   
435-899 8 SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2012-08-31   
435-899 9 SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.