Area Code 365 Location & Details
State / Region: Ontario • Country: Canada
Major Cities Covered: Hamilton, Oshawa
Where is Area Code 365 Located?
Telephone area code 365 is assigned to Ontario in Canada. It serves cities and metropolitan communities including Hamilton, Oshawa.
For local and long-distance calls within area code 365, standard 10-digit dialing (365) XXX-XXXX applies.
Who Called Me from Area Code 365?
Received an unknown call, missed call, or text scam from area code 365? Here is how to trace who is calling from 365 area code and verify unknown numbers safely:
Legitimate contacts usually leave a detailed voicemail or caller ID record.
Robocallers often fake incoming caller ID numbers using your local 365 prefix to boost pick-up rates.
Search public white-pages or use caller intelligence guides before returning unfamiliar calls.
How to Call Area Code 365 & Dialing Format
When placing a phone call to a number in area code 365, follow the correct dialing format depending on your calling location:
- Calling from inside the US / Canada (+1): Dial
1 + (365) + 7-digit number. - Calling from an international location outside +1: Dial your country's international exit code (e.g.
011in US or+on mobile) +1+365+7-digit number. - Do I need to dial area code 365 for local calls? Yes, 10-digit dialing (area code + line number) is mandatory across North American telephone networks.
Top Cities & Municipalities Served in Area Code 365
Urban centers, census places, and communities within the +1-365 calling area
| City Name | County | Population | % of 365 Pop |
|---|---|---|---|
| Hamilton | Ontario County | 250,000 | 66.7% |
| Oshawa | Ontario County | 125,000 | 33.3% |
Counties Covered by Area Code 365
Geographic county distribution and population coverage across Ontario
| County Name | Total Population | % of 365 Area | % of County |
|---|---|---|---|
| Ontario County | 112,733 | 100.0% | 100% |
☎️Area Code 365 Exchange Prefixes & Carriers
Showing 15 of 15 central office 3-digit prefixes and assigned telecom carriers
| Prefix | Line Usage | Rate Center | Assigned Carrier | Assign Date |
|---|---|---|---|---|
| (365) 200- | 📞Landline | Ontario and surrounding communities | Bell Canada | 01/11/2007 |
| (365) 201- | 📱Wireless | Ontario and surrounding communities | Rogers Communications | 04/18/2008 |
| (365) 202- | 📞Landline | Ontario and surrounding communities | Telus Mobility | 12/24/2006 |
| (365) 203- | 📞Landline | Ontario and surrounding communities | Videotron | 12/18/2006 |
| (365) 204- | 📱Wireless | Ontario and surrounding communities | Shaw Telecom | 01/24/2007 |
| (365) 205- | 💻VoIP | Ontario and surrounding communities | Bandwidth.com | 05/12/2011 |
| (365) 206- | 📞Landline | Ontario and surrounding communities | Bell Canada | 01/24/2007 |
| (365) 207- | 📞Landline | Ontario and surrounding communities | Bell Canada | 07/22/1999 |
| (365) 208- | 📱Wireless | Ontario and surrounding communities | Rogers Communications | 01/25/2007 |
| (365) 209- | 📱Wireless | Ontario and surrounding communities | Rogers Communications | 01/26/2007 |
| (365) 210- | 📞Landline | Ontario and surrounding communities | Telus Mobility | 07/22/1999 |
| (365) 212- | 📱Wireless | Ontario and surrounding communities | Rogers Communications | 06/13/2000 |
| (365) 214- | 📞Landline | Ontario and surrounding communities | Bell Canada | 10/13/1999 |
| (365) 215- | 📞Landline | Ontario and surrounding communities | Videotron | 07/22/1999 |
| (365) 218- | 📞Landline | Ontario and surrounding communities | Telus Mobility | 10/13/1999 |
Frequently Asked Questions about Area Code 365
Where is area code 365 located?
Area code 365 is located in Ontario (Canada), serving cities like Hamilton, Oshawa.
What timezone is area code 365?
Area code 365 operates in the Eastern / Central timezone.
What state is area code 365?
Area code 365 is assigned to the state / telecom territory of Ontario.
Is area code 365 a scam or dangerous?
Area code 365 is an official geographic area code for Ontario. However, beware of robocaller spoofing.
Ontario State Area Codes
View complete directory of telephone area codes assigned to Ontario.
Explore Ontario DirectoryGet a 365 Business Phone Number
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Scam Area Codes 2026Overlay & Nearby Area Codes for Ontario
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