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: 815 [Rate centres in NPA 815] [Dial plan for NPA 815]

NXX: 416

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
815-416 A Morris IL MRRSILMSDS0  9329 ILLINOIS BELL TEL CO 358      
815-416 0 Morris IL MRRSILMSDS0  9329 ILLINOIS BELL TEL CO 358      
815-416 1 Morris IL MRRSILMSDS0  9329 ILLINOIS BELL TEL CO 358      
815-416 2 Morris IL MRRSILMSDS0  9329 ILLINOIS BELL TEL CO 358      
815-416 3 Morris IL MRRSILMSDS0  9329 ILLINOIS BELL TEL CO 358      
815-416 4 Morris IL MRRSILMSDS0  9329 ILLINOIS BELL TEL CO 358      
815-416 5 Morris IL ELGNILOT1MD  6529 T-MOBILE USA, INC. 358      
815-416 6 Morris IL   460K FIRST COMMUNICATIONS, LLC 358      
815-416 7 Morris IL ELGNILOT1MD  6529 T-MOBILE USA, INC. 358      
815-416 8 Morris IL ELGNILOT1MD  6529 T-MOBILE USA, INC. 358      
815-416 9 Morris IL CHCGILWBXDZ  984E BANDWIDTH.COM CLEC, LLC - IL 358      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.