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: 206

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
385-206 A Ogden UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
385-206 0 Ogden UT SLKEUT45DS0  5727 FIRSTDIGITAL TELECOM, LLC - UT 660      
385-206 1 Ogden UT SLKEUT45DS0  5727 FIRSTDIGITAL TELECOM, LLC - UT 660      
385-206 2 Ogden UT SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660      
385-206 3 Ogden UT SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660      
385-206 6 Ogden UT WVCYUT14DS1  871E ONVOY, LLC - UT 660      
385-206 7 Ogden UT SLKDUTBTAMD  6571 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT 660      
385-206 8 Ogden UT SLKCUTMAXKY  318J COMCAST IP PHONE, LLC 660      
385-206 9 Ogden UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.