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: 801 [Rate centres in NPA 801] [Dial plan for NPA 801]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
801-206 A Alta UT SLKDUTYIRS3  3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660      
801-206 0 Alta UT   5727 FIRSTDIGITAL TELECOM, LLC 660   2004-09-28   
801-206 1 Alta UT   5727 FIRSTDIGITAL TELECOM, LLC 660   2004-09-28   
801-206 2 Alta UT   5727 FIRSTDIGITAL TELECOM, LLC 660   2004-09-28   
801-206 3 Alta UT   5727 FIRSTDIGITAL TELECOM, LLC 660   2004-09-28   
801-206 4 Alta UT   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660   2004-06-03   
801-206 5 Alta UT   5727 FIRSTDIGITAL TELECOM, LLC 660   2004-09-28   
801-206 6 Alta UT   5727 FIRSTDIGITAL TELECOM, LLC 660   2004-09-28   
801-206 7 Alta UT   5727 FIRSTDIGITAL TELECOM, LLC 660   2004-09-28   
801-206 8 Alta UT   5727 FIRSTDIGITAL TELECOM, LLC 660   2004-09-28   
801-206 9 Alta UT   3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660      

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.