Question 1

Where is area code 905?

Accepted Answer

Area code 905 covers Hamilton and nearby cities including Oshawa, St Catharines-Thorold, Cooksville in Ontario, in the Eastern Time.

Question 2

What cities use area code 905?

Accepted Answer

Area code 905 serves Hamilton, Oshawa, St Catharines-Thorold, Cooksville, Brampton, and 7 other communities in Ontario.

Question 3

What time zone is area code 905 in?

Accepted Answer

Area code 905 is in the Eastern Time (America/Toronto).

Question 4

How do you dial a 905 number?

Accepted Answer

Dial all 10 digits: 905 followed by the 7-digit local number. From abroad, dial +1 905 and the local number.

Question 5

Is a call from area code 905 a scam?

Accepted Answer

A 905 number is geographically tied to Ontario, 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.

Question 6

Is 905 a country code?

Accepted Answer

No. 905 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 905 number written for international dialing looks like +1 905 followed by the 7-digit local number.

Area Code 905

Cities in area code 905

Area codes by city

Carriers in area code 905

Other Ontario area codes

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