Area Code 438

Area code 438 covers Montréal, Quebec (Eastern Time) and nearby Sainte-Geneviève, Pointe-Claire and Île-Perrot; overlays 263 and 514 share the same area.

Area code 438 quick facts

LocationMontréal, Quebec
Time zoneEastern Time
In service2006-11-04
Overlay codes263, 514
Nearby codes263, 579, 354, 450, 514, 468
Carrier coverage603 prefixes; 67% wireless
FTC complaint data6 complaints across 2 numbers
Data current as ofNovember 2, 2026

Is a call from 438 a scam? Who called me from 438?

FTC complaints involving 438 numbers

2numbers reported
6FTC complaints

Numbers shown with area code 438 in the FTC's Do Not Call “Reported Calls” database (recent reporting window). Most common reported reasons: “Calls pretending to be government, businesses, or family and friends”, “Other”.

Most-complained 438 numbers:

These are FTC Do Not Call complaints filed about specific numbers shown with this area code — frequently spoofed. The area code itself is not a scam. See the most-reported area codes and the most-reported phone numbers nationwide.

Cities in area code 438

Montréal, Sainte-Geneviève, Pointe-Claire, Île-Perrot, Lachine, Roxboro

Area codes by city

Carriers in area code 438

Area code 438 spans 603 prefixes, about 67% wireless. Top carriers: BELL CELLULAR, INC., VIDEOTRON LTD., TELE-MOBILE COMPANY DBA TELUS MOBILITY, IRISTEL INC. - ON. Look up the carrier and line type for a 438 number.

Other Quebec area codes

Nearby area codes

Frequently asked questions

Where is area code 438?

Area code 438 covers Montréal, Quebec (Eastern Time) and nearby Sainte-Geneviève, Pointe-Claire and Île-Perrot; overlays 263 and 514 share the same area.

What cities use area code 438?

Area code 438 serves Montréal, Sainte-Geneviève, Pointe-Claire, Île-Perrot, Lachine, and 1 other communities in Quebec.

What time zone is area code 438 in?

Area code 438 is in the Eastern Time (America/Toronto).

How do you dial a 438 number?

Dial all 10 digits: 438 followed by the 7-digit local number. From abroad, dial +1 438 and the local number.

Is a call from area code 438 a scam?

A 438 number is geographically tied to Quebec, but caller ID can be spoofed, so the displayed area code does not prove where a caller really is. If you did not expect the call, do not share personal information and consider looking the number up.

Is 438 a country code?

No. 438 is a Canadian area code (a domestic 3-digit code), not a country code. The country (calling) code for Canada is +1, shared across the North American Numbering Plan. So a full 438 number written for international dialing looks like +1 438 followed by the 7-digit local number.

Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of November 2, 2026. Refreshed monthly.