Telephone number architecture

This dataset provides the format of telephone numbers in Canada based on the Canadian Numbering and Dialling Plan from the Canadian Numbering Administrator. This dataset also aligns with the ITU-T E.164 and the North American Numbering Plan.

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Données et ressources

Info additionnelle

Champ Valeur
Dernière modification avril 17, 2026, 21:27 (TU)
Créé le avril 17, 2026, 21:27 (TU)
contact_email CPDI@tbs-sct.gc.ca
contact_person {}
criticality_level ["business", "general_public", "government"]
data_dictionary []
geographic_scope []
open_canada_collection primary
open_canada_date_published 2024-05-30 00:00:00
open_canada_keywords {"en": ["reference data", "telephone"], "fr": ["données de référence", "téléphone"]}
open_canada_subject ["government_and_politics"]
sensitivity_level unrestricted
title_fr Architecture du numéro de téléphone
update_frequency as_needed