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: 940

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-940 A Park City UT PRCYUTMADS0  9636 QWEST CORPORATION 660      
435-940 0 Park City UT PRCYUTMADS0  9636 QWEST CORPORATION 660      
435-940 1 Park City UT PRCYUTMADS0  9636 QWEST CORPORATION 660      
435-940 2 Park City UT PRCYUTMADS0  9636 QWEST CORPORATION 660      
435-940 3 Park City UT PRCYUTMADS0  9636 QWEST CORPORATION 660      
435-940 4 Park City UT DRPRUTKJ0MD  6529 T-MOBILE USA, INC. 660      
435-940 5 Park City UT PRCYUTMADS0  9636 QWEST CORPORATION 660      
435-940 6 Park City UT PRCYUTMADS0  9636 QWEST CORPORATION 660      
435-940 7 Park City UT PRCYUTMADS0  9636 QWEST CORPORATION 660      
435-940 8 Park City UT PRCYUTMADS0  9636 QWEST CORPORATION 660      
435-940 9 Park City UT PRCYUTMADS0  9636 QWEST CORPORATION 660      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.