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: 210

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-210 A Moab UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-210 0 Moab UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-210 1 Moab UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2007-11-10   
435-210 2 Moab UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2017-09-21   
435-210 3 Moab UT SLKCUTMAXLY  506J TWILIO INTERNATIONAL, INC. 660   2020-12-29   
435-210 4 Moab UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2009-03-21   
435-210 5 Moab UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2019-09-06   
435-210 6 Moab UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2019-09-06   
435-210 7 Moab UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2021-03-02   
435-210 8 Moab UT SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2010-11-11   
435-210 9 Moab UT WVCYUT145MD  073H TELNYX LLC 660   2021-02-11   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.