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: 385 [Rate centres in NPA 385] [Dial plan for NPA 385]

NXX: 707

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
385-707 A Salt Lake City UT WVCYUT14DS1  871E ONVOY, LLC - UT 660      
385-707 0 Salt Lake City UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2016-02-08   
385-707 1 Salt Lake City UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2016-02-08   
385-707 2 Salt Lake City UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2016-02-08   
385-707 3 Salt Lake City UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2016-03-05   
385-707 4 Salt Lake City UT SLKDUTHTDS1  7541 XO UTAH, INC. 660   2016-02-09   
385-707 5 Salt Lake City UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2017-09-05   
385-707 6 Salt Lake City UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2016-03-05   
385-707 7 Salt Lake City UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660   2016-03-05   
385-707 8 Salt Lake City UT   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 660   2016-02-29   
385-707 9 Salt Lake City UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2016-03-01   

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.