Quick answer
The 647 area code serves Toronto, Ontario in the Eastern Time (ET) (UTC-5 / UTC-4 DST). Assigned in 2001, it covers City of Toronto including Toronto, North York, Scarborough. Overlay codes: 416, 437.
- Region
- City of Toronto, ON
- Time zone
- ET (UTC-5)
- Assigned
- 2001
- Population
- ~3,000,000
- Local time now
- · live
What is the area code for Toronto?
The area code for Toronto, Ontario is 647, with overlay codes 416, 437 sharing the same geographic footprint. The 647 area code is a North American Numbering Plan geographic code assigned in 2001, covering the City of Toronto region. It serves approximately 3,000,000 residents on the Eastern Time (ET) (UTC-5 / UTC-4 DST).
All Toronto area codes
Toronto is served by 3 area codes across the metro area. 647 is the 2001 addition; the others were added as overlays or for surrounding suburbs.
Cities served by the 647 area code
The 647 area code covers 5 major cities and towns across the City of Toronto region (ON):
Businesses across Toronto and surrounding cities use 647 numbers to project local presence and lift call answer rates. Industry studies of local presence dialing consistently report answer-rate gains of 20–40% over toll-free or out-of-area numbers — a caller ID that matches the recipient's region looks familiar and gets picked up.
647 area code time zone and business hours
The 647 area code is in the Eastern Time (ET) zone (UTC-5 / UTC-4 DST). Standard business hours in 647 run 9 AM to 5 PM ET.
If you're calling into 647 from a different time zone, factor in the offset. For example, an Eastern Time business calling 647 at 9 AM ET reaches Toronto at local time — likely outside standard business hours.
History of the 647 area code
The 647 area code was introduced in 2001 when the North American Numbering Plan was first deployed. As Toronto grew and number demand increased, overlay codes 416, 437 were added to serve the same geographic region — a common solution that avoids forcing existing subscribers to change their numbers.
- 1947 416 added to serve the same region
- 2001 647 entered service
- 2013 437 added to serve the same region
Is the 647 area code safe? Spam and scam calls
647 is a legitimate geographic area code for Toronto — it is not a scam code or a premium-rate prefix, and a call from a 647 number is most likely a genuine local caller. The risk is not the area code itself but a tactic called neighbor spoofing: scammers fake their caller ID so an unwanted call appears to come from your own area code, because people answer familiar numbers more readily.
If you get an unexpected 647 call, a few signals point to a likely scam — a pre-recorded message, urgent pressure to act now, a demand for payment by gift card or wire transfer, or anyone asking for passwords, Social Insurance Number, or account numbers. Let suspicious calls go to voicemail, never share personal information, and report fraud to the Canadian Anti-Fraud Centre at antifraudcentre-centreantifraude.ca. The CRTC guide on caller ID spoofing explains your rights under Canada's STIR/SHAKEN caller-ID authentication framework. A real Toronto business will leave a clear voicemail and will not pressure you.
US carriers verify caller ID with the STIR/SHAKEN framework, which flags many spoofed numbers as "Spam Likely" before they ring. DialPhone 647 numbers are registered for STIR/SHAKEN attestation, so calls from your business are verified as genuine and reach customers without a false spam label. See the DialPhone guide to VoIP security for more.
Why get a 647 area code number for your business?
Getting a 647 number gives your business three measurable advantages over a toll-free or out-of-area number:
- Local trust signal. Customers in Toronto recognize 647 as their home area code. Caller ID matching builds immediate credibility for service businesses, sales outreach, and patient communication.
- Higher answer rate. Calls from a familiar local area code are answered far more often than unknown or toll-free numbers — industry measurements of local presence dialing put the lift at 20–40%, which matters most for outbound sales, appointment confirmations, and time-sensitive service callbacks.
- Targeted marketing. Businesses serving Toronto and the broader City of Toronto can advertise a local number across print, radio, billboards, and digital channels for higher conversion than a national 800 number.
For businesses in Toronto and surrounding cities, top industries that benefit from local 647 presence include Professional Services, Healthcare, and Retail. DialPhone's AI receptionist is available for every 647 number — never miss a call, even after standard business hours.
How to get a 647 area code number
Setting up a 647 business number with DialPhone takes under 10 minutes:
- Sign up for a DialPhone plan. Choose any plan starting at $24/user/month. Free 14-day trial, no credit card required.
- Search available 647 numbers. Filter the DialPhone number inventory by area code, city, or pattern.
- Choose your number and configure. Assign your new 647 number to a user or team, set up call routing, voicemail, AI receptionist, and business SMS.
- Port your existing number (optional). Already have a 647 number? Free number porting in 2 to 5 business days with zero service interruption.
New to local numbers? The complete guide to getting a local phone number covers choosing the right area code, porting an existing line, and avoiding spam flags.
647 area code overlay codes
The City of Toronto region is served by multiple overlay area codes:
| Area Code | Coverage |
|---|---|
| 647 | Primary area code for City of Toronto, assigned 2001 |
| 416 | Overlay — same geography (assigned 1947) |
| 437 | Overlay — same geography (assigned 2013) |
All overlay codes serve the same Toronto region. New subscribers may be assigned any available code; existing numbers retain their original prefix.
AI receptionist for 647 area code businesses
Every DialPhone 647 number includes optional AI receptionist coverage, available 24/7. The AI handles calls when your team is unavailable — answering common questions, booking appointments, routing urgent callers to on-call staff, and capturing voicemail with full transcription and intent tagging.
For businesses in Toronto that handle high call volume, run extended hours, or need bilingual support (especially valuable in service areas with diverse customer bases), the AI receptionist reduces voicemail backlog and improves first-call resolution.
All area codes in Ontario
Ontario has 11 active geographic area codes. The 647 area code is part of the same numbering plan as the codes listed below — calls between them are typically local within the state, depending on the carrier.
Nearby area codes
Related area codes in Ontario and the Eastern Time (ET) region:
- 416 area code — Toronto, Ontario
- 437 area code — Toronto, Ontario
- 905 area code — Mississauga, Ontario
- 289 area code — Mississauga, Ontario
- 365 area code — Mississauga, Ontario
- 613 area code — Ottawa, Ontario
All Ontario area codes → · Browse all US area codes →
More area codes: ← 646 New York City · 650 Palo Alto →
How We Tested
DialPhone re-verifies every area code page every 90 days. Area code geography, timezone, and overlay data come from the official North American Numbering Plan Administration (NANPA) database. Pricing reflects the published DialPhone plan tiers — see the pricing page for current details. Number availability varies; check the DialPhone signup flow for live inventory in the 647 region.
What We Don't Like
- Number availability is finite. Popular Toronto area codes can be inventory-constrained — request specific vanity patterns early.
- Porting timing varies. Most 647 ports complete in 2-5 business days; complex multi-line legacy contracts can take 7-10.
- HIPAA tier required for healthcare. The Core $24 plan doesn't include a BAA — healthcare users need Advanced ($34) or above.