519 Area Code — Southwestern Ontario (Canadian), Ontario
About the 519 Area Code
Area code 519 serves Southwestern Ontario (Canadian), Ontario, part of the North American Numbering Plan allocated to Canadian telecommunications. Primary carriers include Bell Canada, Rogers Communications, and Telus Mobility, all operating under CRTC regulatory oversight. The 519 numbering plan area covers London and Windsor in the Eastern time zone.
Key Information
- Region: Southwestern Ontario (Canadian)
- State / Province: Ontario
- Timezone: Eastern
- Major Cities: London, Windsor
Carriers & Network Type for 519 Numbers
Network mix: Mixed — 519 numbers include mobile, landline, and VoIP lines.
Common Scam Patterns
FCC complaint data for 519 numbers includes:
- Robocall/Auto-dialer
- Extended warranty scam
- Health insurance offer
- IRS/Government impersonation
If You Got a Text from 519
Who Typically Calls from the 519 Area Code?
Area code 519 serves Southwestern Ontario (Canadian), Ontario, part of the North American Numbering Plan allocated to Canadian telecommunications. Primary carriers include Bell Canada, Rogers Communications, and Telus Mobility, all operating under CRTC regulatory oversight. The 519 numbering plan area covers London and Windsor in the Eastern time zone. Calls from 519 numbers originate in Southwestern Ontario (Canadian), Ontario. Residents, local businesses, schools, medical offices, and government agencies in this region all use 519 numbers. If you received an unexpected call or text from a 519 number, it may be a neighbor, a local service provider, or — in some cases — an unwanted solicitor.
Because 519 is a legitimate, widely used area code, scammers sometimes spoof it to make their calls appear local and trustworthy. This technique — called neighbor spoofing — makes it more likely that recipients will answer. A reverse phone lookup is the fastest way to find out whether a 519 number is genuinely local or spoofed.
Is a 519 Phone Number Spam?
Not all 519 calls are spam, but the area code is not immune to robocall campaigns and phone scams. Common complaints about 519 numbers include warranty extension scams, debt collection harassment, IRS impersonation calls, and unsolicited insurance offers.
If a 519 number called you and didn't leave a voicemail, that's a red flag — legitimate callers typically leave a message. Use Who Sent That Text Message to look up the number instantly and see whether other users have flagged it as spam.
You can also report a suspicious 519 number directly from our lookup results, helping protect others in the community from the same caller.
Look Up a 519 Number Now
Enter any 519 area code phone number below and get instant results — carrier, line type, caller name (where available), and spam reports submitted by real users.
Other Area Codes in Ontario
Ontario has multiple area codes serving different regions. If the number you received isn't from 519, check one of the other Ontario area codes below.