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: 222

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-222 A Heber City UT SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660      
435-222 0 Heber City UT SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660   2015-07-02   
435-222 1 Heber City UT SLKCUT26DS1  526H PEERLESS NETWORK OF UTAH, LLC - UT 660   2015-09-20   
435-222 2 Heber City UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2016-03-18   
435-222 3 Heber City UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2017-06-22   
435-222 4 Heber City UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2017-04-11   
435-222 5 Heber City UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2018-03-26   
435-222 6 Heber City UT SLKCUTMAX9Y  508J CENTURYLINK COMMUNICATIONS, LLC 660   2017-04-04   
435-222 7 Heber City UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2016-03-18   
435-222 8 Heber City UT SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660   2015-11-01   
435-222 9 Heber City UT SLKCUT26DS1  526H PEERLESS NETWORK OF UTAH, LLC - UT 660   2017-07-15   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.