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: 474

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
385-474 A Murray UT SLKDUTYI3MD  3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660      
385-474 0 Murray UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2012-12-21   
385-474 1 Murray UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2012-12-21   
385-474 2 Murray UT SLKDUTYI3MD  3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2013-08-07   
385-474 3 Murray UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2012-12-21   
385-474 4 Murray UT WVCYUT14DS1  871E ONVOY, LLC - UT 660   2013-04-19   
385-474 5 Murray UT PROVUTAVG00  716D VERACITY COMMUNICATIONS, INC. - UT 660   2013-03-21   
385-474 6 Murray UT SLKCUTMAXKY  318J COMCAST IP PHONE, LLC 660   2013-10-13   
385-474 7 Murray UT SLKCUTMAXKY  318J COMCAST IP PHONE, LLC 660   2013-04-29   
385-474 8 Murray UT SLKDUTYI3MD  3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2013-11-09   
385-474 9 Murray UT SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660   2014-04-10   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.