Area codes › Ontario › 753

Canada Area code 753 - Ottawa, ON

Area code 753 is a North American Numbering Plan telephone area code serving Area codes for Ottawa and Eastern Ontario in Ontario. It was activated in 1947 and today covers roughly 1.2 million residents across 1 cities and towns .

Sources: CRTC, Wikipedia, and community-submitted reports · Updated
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Local time in 753 ?
-
Population served ?
1.2M
Overlay code ?
613, 343
Time zone ?
Eastern (ET)
Activated ?
1947

Who called me from area code 753?

A call from area code 753 most likely originates from Ottawa or elsewhere in Ontario - but caller ID spoofing means the area code alone cannot confirm who called. The only reliable way to identify the caller is to check the full 10-digit number:

  1. Run the number through the reverse phone lookup at the top of this page to see the owner's name, carrier, and location.
  2. Compare it against the recently reported scam numbers in 753 below.
  3. If the call was unwanted, report it to the Canadian Anti-Fraud Centre and use the report form on this page so other 753 residents see it.
Report a scam call from 753 Help other 753-area residents - takes 20 seconds, no signup

Reports are reviewed by our team before appearing on the page. The highest-reported numbers get added to the “Recently reported scam numbers” list above with a “community” badge.

Only the number, category, and description are stored. IP addresses are one-way hashed for rate-limiting and never stored raw. Reports are moderated before publication. Links are not allowed in descriptions.

Should I answer a call from a 753 number? Take the 30-second quiz - 5 questions, verdict + advice

Runs entirely in your browser - nothing is sent or stored.

1. Were you expecting a call today?
2. Do you recognise the specific number (not just the area code)?
3. Have you searched the number online yet?
4. Is it during normal business hours in 753?
5. Are you actively waiting on a business decision (delivery, loan, job, etc.)?

Where is the 753 area code? Coverage map

The pin marks Ottawa, the largest city served by area code 753. Zoom and pan to explore the coverage region.

Interactive map. Click a pin for city details. Data © OpenStreetMap contributors.

Area codes near 753 (overlay + neighboring)

If a caller ID shows one of these codes, the call is probably still from the Ottawa area or a nearby region. Click any code to see its own page.

Same geography as 753 (overlay codes)

These codes cover the exact same area as 753. A number starting with 613 could literally be your neighbor - overlay codes get assigned when 753's numbers run out.

Neighboring regions (codes next door)

These codes cover regions adjacent to 753. Common for calls from nearby cities and across county lines.

Reporting unwanted and scam calls from 753 numbers

Canada does not publish per-area-code complaint counts the way the US FCC does. Instead, unwanted and fraudulent 753 calls are handled by these national bodies, and reporting a number helps regulators act on it:

  • Unwanted telemarketing: file a complaint with the National Do Not Call List (DNCL) or call 1-866-580-3625. Registering your own number on the DNCL also reduces legal telemarketing.
  • Scam or fraud calls: report to the Canadian Anti-Fraud Centre (run by the RCMP, OPP and Competition Bureau) at 1-888-495-8501.
  • Spoofed caller ID: Canadian carriers use STIR/SHAKEN caller-ID authentication under CRTC direction, so a spoofed 753 number may show up as unverified on newer phones.

Sources: CRTC, National DNCL, and the Canadian Anti-Fraud Centre.

Recently reported scam numbers in 753

No reports for 753 yet. Be the first - use the “Report a scam call” form below to flag a number you've received. Approved reports appear here alongside FCC-recorded complaints.

How to block 753 spam calls (by carrier)

Getting repeated spam calls from 753 numbers around Ottawa, Ontario? You can't legitimately block every 753 call without also missing legitimate ones from Ottawa, Ontario - so the practical fix is to turn on your carrier's free spam filter and register on the national do-not-call list. Step-by-step for each major US carrier below.

AT&T

  1. Download the free AT&T ActiveArmor app (iOS + Android).
  2. Sign in with your wireless number.
  3. Enable Fraud Blocking and Suspected Spam Warning.
  4. To block a specific number, tap the call in your history → Block.

Verizon

  1. Download the free Verizon Call Filter app (iOS + Android).
  2. Sign in with your Verizon account.
  3. Turn on Spam Filter.
  4. To block a specific number: My Verizon → Blocks → Add Number.

T-Mobile

  1. Download the free Scam Shield app (iOS + Android).
  2. Enable Scam Block (blocks known scam calls silently).
  3. Use Scam ID to see “Scam Likely” caller ID on suspicious numbers.
  4. To block a specific number, dial #662# from your device.

All carriers

  1. Register on the FTC's National Do-Not-Call list.
  2. Report unwanted calls to the FCC at fcc.gov/complaints.
  3. On iPhone: Settings → Phone → Silence Unknown Callers.
  4. On Android: Phone app → ⋮ → Settings → Caller ID & spam.

Sources: carrier support pages (AT&T, Verizon, T-Mobile), FCC consumer guides. Free features as of 2026. Every one of these steps costs nothing.

History of the 753 area code

Area codes 613, 343, and 753 are telephone area codes in the North American Numbering Plan (NANP) for Ottawa and surrounding Eastern Ontario, Canada. Area code 613 is one of the 86 original North American area codes assigned in October 1947. Area codes 343 and 753 were assigned to the numbering plan area in an overlay activated in 2010 and 2022, respectively.

753 area code FAQ: common questions

What area code is 753?

Area code 753 is a North American Numbering Plan area code that serves Area codes for Ottawa and Eastern Ontario in Ontario, primarily including Ottawa and surrounding communities. It was activated in 1947.

Where does area code 753 cover?

Area code 753 covers the Ottawa, Ontario area.

Is 753 a real area code or a scam?

753 is a real, actively-assigned US area code - not itself a scam. However, spammers do use 753 numbers because the code is well-known and appears local to millions of residents. Always verify the specific number, not the area code.

How do I block 753 spam calls?

You cannot legitimately block an entire area code without also blocking legitimate calls from Ottawa. Better options: register on the National Do-Not-Call list, enable your carrier's spam-filter (all major US carriers now offer this free), and report unwanted calls to the FCC at fcc.gov/complaints so they show up in the trend data on this page.

What's the overlay area code for 753?

753 shares coverage with overlay codes 613, 343. That means new phone numbers issued in the same geographic area may have either area code, and 10-digit dialing is required.

Sources

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