Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: UPTNPQXUDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
450-549 A Upton QC 8241 LA COMPAGNIE DE TELEPHONE UPTON, INC. 888 824101    

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: ISP Telecom

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