A local number. A little more freedom.
Get a 437
phone number.
A local number for Toronto, ON. Call and text over WiFi or mobile data, on the phone you already have.
- Calls and texts
- No extra SIM
- Location
- Toronto, Ontario
- Time zone
- Eastern (GMT -5)
Where is area code 437 located?
Area code 437 is an Ontario area code in Canada, serving Toronto, ON. It is in the Eastern (GMT -5) time zone.
Who is calling from area code 437?
A 437 call comes from a number assigned to the Toronto, ON area, which can be a mobile, a landline or an app-based number like AvoCall's. Caller ID can be faked from any area code, so if you don't know the number, let it go to voicemail and never share a code you didn't ask for.
How do I get a 437 phone number?
Pick an available 437 number and sign up for AvoCall. Your new Toronto, ON number works for calls and texts on your existing phone over WiFi or data. No second SIM is needed. Right now 20 numbers in the 437 area code are available on this page (checked October 11, 2026 at 8:35 AM UTC).
Find one that feels like yours
Choose a 437 number
20 numbers listed · Checked October 11, 2026 at 8:35 AM UTC.
- (437) 782-2876Toronto, ON
- (437) 782-5451Toronto, ON
- (437) 782-2878Toronto, ON
- (437) 524-3161Toronto, ON
- (437) 524-3105Toronto, ON
- (437) 524-9611Toronto, ON
- (437) 524-3016Toronto, ON
- (437) 524-1897Toronto, ON
- (437) 531-0022Toronto, ON
- (437) 529-0629Toronto, ON
- (437) 524-2955Toronto, ON
- (437) 524-9318Toronto, ON
- (437) 524-3154Toronto, ON
- (437) 783-2640Toronto, ON
- (437) 781-9694Toronto, ON
- (437) 782-5596Toronto, ON
- (437) 782-2501Toronto, ON
- (437) 782-3011Toronto, ON
- (437) 780-8489Toronto, ON
- (437) 782-1460Toronto, ON
Every number requires an AvoCall plan. Current web pricing is verified at checkout, and number availability changes often.
About the 437 area code
The Toronto calling area of Ontario, Canada includes area code 437, one of the codes that cover the city. Toronto numbers under it keep Eastern time.
437 was introduced in 2013 as an overlay of area code 416, joining 416 and 647 in a three-code complex over the same streets. Because those codes coexist, Toronto local calls are dialed at the full ten digits.
Dialing note: 437 is part of an overlay complex with 416, 647, so local calls in this area are dialed with all ten digits.
Numbering details on this page (service dates and overlay status) are checked against the NANPA numbering registry. Registry data as of 10/08/2026.
437 phone number FAQ
- Can I receive verification codes on a 437 number?
- AvoCall 437 numbers support calling and messaging. Verification-text compatibility varies by sender; short-code and 2FA delivery is not guaranteed.
- Which 437 numbers are available right now?
- As of October 11, 2026 at 8:35 AM UTC, 20 437 numbers were available to claim on this page. Inventory is re-checked hourly and changes as numbers are claimed, and availability is confirmed at checkout. See the current list.