Area Code 438 at a Glance
| Area code | 438 |
| Region | Quebec |
| Country | Canada |
| Primary timezone | America/Toronto |
| Dialing format | +1 (438) NXX-XXXX |
Cities and Places Using Area Code 438
Based on prefix-level carrier data, area code 438 covers places including:
- Montreal, QC
Frequently Asked Questions
Where is area code 438?
Area code 438 serves Quebec, Canada.
Who is calling me from area code 438?
A call from area code 438 most likely originates from Quebec, but caller ID can be spoofed. If an unknown caller asks for personal or payment information, hang up and call the organization back on its official number.
How do I dial a 438 number?
Within North America: dial 1-438 followed by the 7-digit number. From abroad: your international prefix (like 00 or +), then 1 438 and the number.