🇨🇦 Canada · Quebec

Area code 438

Area code 438 is a telephone area code in Quebec, Canada, covering Montreal. Local time is UTC−5 (UTC−4 in summer). Numbers look like (438) 234-5678, or +1 438 234 5678 from abroad.

Province: Quebec
Time zone: Toronto UTC−5 (UTC−4 in summer)
Local time now: –
Dial from abroad: +1 438

Places in area code 438

Cities and towns with telephone exchanges in the 438 area code, most exchanges first.

Montreal

How to dial area code 438

Calling from	You dial
Inside the 438 area	438 234 5678 (10 digits)
Elsewhere in the US & Canada	1 438 234 5678
Any mobile phone, anywhere	+1 438 234 5678
UK, Europe, India and most countries	00 1 438 234 5678
Australia	0011 1 438 234 5678

Other area codes in Quebec

263 Montreal 273 Quebec 354 Quebec 367 Quebec 418 Quebec City, Chicoutimi 450 Longueuil, Saint-Hyacinthe 468 Quebec 514 Montreal, Saint-Laurent 579 Quebec 581 Quebec 819 Gatineau, Sherbrooke 873 Quebec

Area code 438: FAQ

Where is area code 438?

Area code 438 is in Quebec, Canada and serves Montreal.

What time zone is area code 438 in?

Area code 438 is in the America/Toronto time zone (UTC−5 (UTC−4 in summer)).

How do I call a 438 number from outside the US and Canada?

Dial your exit code (00 in most countries, or + on a mobile), then 1, then 438 and the seven-digit number. Example: +1 438 234 5678.

Is a call from area code 438 a scam?

Area code 438 is a regular North American area code, but caller ID can be spoofed: scammers often show local-looking numbers. Do not call back unknown numbers that ask for money or personal data, and check the number with the phone number validator to see whether it is valid and whether it is a mobile, landline or VoIP number.

Phone number API

Check 438 numbers in your app

numlookupapi checks any phone number worldwide in one request and returns validity, line type, carrier, location and every standard format as JSON.

Read the documentation

100 free requests every month. No credit card required.

GET https://api.numlookupapi.com/v1/validate/+14382345678

{
  "valid": true,
  "number": "12069220880",
  "local_format": "2069220880",
  "international_format": "+12069220880",
  "country_prefix": "+1",
  "country_code": "US",
  "country_name": "United States of America",
  "location": "Seattle",
  "line_type": "landline",
  "e164_format": "+12069220880",
  "national_format": "(206) 922-0880"
}