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: 435 [Rate centres in NPA 435] [Dial plan for NPA 435]

NXX: 236

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-236 A St George UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-236 0 St George UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2017-01-21   
435-236 1 St George UT DRPRUTKJ1MD  5562 METROPCS, INC. 660   2017-01-22   
435-236 2 St George UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2017-06-19   
435-236 3 St George UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2017-11-09   
435-236 4 St George UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2018-01-15   
435-236 5 St George UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2017-08-06   
435-236 6 St George UT SLKCUT266MD  073H TELNYX LLC 660   2017-04-07   
435-236 7 St George UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2017-09-11   
435-236 8 St George UT DRPRUTKJ1MD  5562 METROPCS, INC. 660   2018-10-14   
435-236 9 St George UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2017-10-30   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.