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: 336

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
801-336 A Kaysville UT   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 660      
801-336 0 Kaysville UT SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660      
801-336 1 Kaysville UT   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 660      
801-336 2 Kaysville UT   624H ONVOY SPECTRUM, LLC 660      
801-336 3 Kaysville UT SLKCUTXDPS0  7176 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 660      
801-336 4 Kaysville UT SLKDUTYI3MD  3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660      
801-336 5 Kaysville UT   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 660      
801-336 6 Kaysville UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
801-336 7 Kaysville UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
801-336 8 Kaysville UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
801-336 9 Kaysville UT SLKDUTBTPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 660      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.