The country dialling code for Canada is +1or 001 (they're both identical).
If you want to make a call to Canada from abroad, you have to dial the following country code +1 (or 001) followed by the national telephone number.
National telephone number: (500) 234-5678 (for local calls)
International telephone number: +1 500-234-5678 (for calling from abroad to Canada)
Capital : Ottawa
Population : 35 749 600 Inhabitants
Time : 2018-12-11 10:58
Time zone : America/Winnipeg