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: 435 [Rate centres in NPA 435] [Dial plan for NPA 435]

NXX: 248

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-248 A Tooele UT SLKDUTYI3MD  3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660      
435-248 0 Tooele UT SLKDUTYI3MD  3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660      
435-248 1 Tooele UT PROVUTAVG00  716D VERACITY COMMUNICATIONS, INC. - UT 660      
435-248 2 Tooele UT SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660      
435-248 3 Tooele UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
435-248 4 Tooele UT SLKDUTYI3MD  3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660      
435-248 5 Tooele UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
435-248 6 Tooele UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
435-248 7 Tooele UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
435-248 8 Tooele UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
435-248 9 Tooele 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.