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: 625

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
435-625 A Beaver UT SLKDUTYI3MD  3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660      
435-625 0 Beaver UT SLKDUTYI3MD  3231 LEVEL 3 COMMUNICATIONS, LLC - UT 660      
435-625 1 Beaver UT SLKCUTMAX9X  117F BANDWIDTH.COM CLEC, LLC - UT 660      
435-625 2 Beaver UT PROVUTAVG00  716D VERACITY COMMUNICATIONS, INC. - UT 660      
435-625 3 Beaver UT WVCYUT14DS1  871E ONVOY, LLC - UT 660      
435-625 4 Beaver UT WVCYUT14DS1  871E ONVOY, LLC - UT 660      
435-625 5 Beaver UT WVCYUT14DS1  871E ONVOY, LLC - UT 660      
435-625 6 Beaver UT WVCYUT14DS1  871E ONVOY, LLC - UT 660      
435-625 7 Beaver UT WVCYUT14DS1  871E ONVOY, LLC - UT 660      
435-625 8 Beaver UT WVCYUT145MD  073H TELNYX LLC 660      
435-625 9 Beaver UT SLKCUTJCGT1  6010 NEW CINGULAR WIRELESS PCS, LLC 660      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.