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: 300

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
385-300 A Bountiful UT WVCYUT14DS1  871E ONVOY, LLC - UT 660      
385-300 0 Bountiful UT WVCYUT14DS1  871E ONVOY, LLC - UT 660      
385-300 1 Bountiful UT WVCYUT14DS1  871E ONVOY, LLC - UT 660      
385-300 2 Bountiful UT SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660      
385-300 3 Bountiful UT   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 660      
385-300 4 Bountiful UT TOOLUTMAAMD  7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660      
385-300 5 Bountiful UT TOOLUTMAAMD  7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660      
385-300 6 Bountiful UT TOOLUTMAAMD  7530 TELEPORT COMMUNICATIONS AMERICA, LLC - UT 660      
385-300 7 Bountiful UT SLKCUTMAX9Y  508J CENTURYLINK COMMUNICATIONS, LLC 660      
385-300 8 Bountiful UT SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660      
385-300 9 Bountiful UT SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.