Local Calling Guide

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NPA: 873 [Rate centres in NPA 873] [Dial plan for NPA 873]

NXX: 263

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
873-263 A Saint-Boniface-de-Shawinigan QC SHGNPQ377MD  4727 ISP TELECOM, INC. 888 805021    

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

Sponsored by: Execulink Telecom

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