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.

Peyton, CO

<< 1 2

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
719-828 6   145J TERRA NOVA TELECOM INC. 658   2023-08-05   
719-828 7 CLSPCO11DS6  278F PEERLESS NETWORK OF COLORADO, LLC - CO 658   2022-04-02   
719-828 8 CLSPCOMAXZY  6567 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO 658   2023-05-08   
719-828 9 CLSPCOGK1MD  6010 NEW CINGULAR WIRELESS PCS, LLC 658   2022-03-21   

<< 1 2

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.