Area code 604
Area code 604 is a telephone area code in the North American Numbering Plan. It serves British Columbia, Canada.
- 604area code
- BCBritish Columbia
- CAcountry
- 1-Jan-47in service
How to dial a 604 number
From within the United States and Canada, dial 1, then 604, then the seven-digit number. From another country, dial your international access code, then +1 604 and the seven-digit number.
Area code 604 covers the same territory as 236, 257, 672 and 778. When several area codes share one area like this, it is called an overlay.
Other area codes in British Columbia
Frequently asked questions
Where is area code 604?
Area code 604 serves British Columbia, Canada.
What is the country code for a 604 number?
Numbers with North American area codes use the country calling code +1.