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: 841

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-841 A Tooele UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-841 0 Tooele UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2010-02-07   
435-841 1 Tooele UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2007-09-06   
435-841 2 Tooele UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2010-12-12   
435-841 3 Tooele UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660   2011-05-26   
435-841 4 Tooele UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2009-06-06   
435-841 5 Tooele UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660   2011-05-26   
435-841 6 Tooele UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660   2011-05-26   
435-841 7 Tooele UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
435-841 8 Tooele UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660   2011-05-26   
435-841 9 Tooele UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.