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: 330

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
385-330 A Pleasant Grove UT SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660      
385-330 0 Pleasant Grove UT   117F BANDWIDTH.COM CLEC, LLC - UT 660   2019-07-21   
385-330 1 Pleasant Grove UT   117F BANDWIDTH.COM CLEC, LLC - UT 660   2019-07-21   
385-330 2 Pleasant Grove UT   117F BANDWIDTH.COM CLEC, LLC - UT 660   2019-07-21   
385-330 3 Pleasant Grove UT   871E ONVOY, LLC - UT 660   2019-07-26   
385-330 4 Pleasant Grove UT   871E ONVOY, LLC - UT 660   2020-08-08   
385-330 5 Pleasant Grove UT   871E ONVOY, LLC - UT 660   2019-07-26   
385-330 6 Pleasant Grove UT   321J HD CARRIER LLC 660   2020-06-01   
385-330 7 Pleasant Grove UT   871E ONVOY, LLC - UT 660   2020-05-26   
385-330 8 Pleasant Grove UT   871E ONVOY, LLC - UT 660   2020-05-26   
385-330 9 Pleasant Grove UT   321J HD CARRIER LLC 660   2020-06-01   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.