REGION
Cornwall Area Codes and Postal Codes
Ontario · Canada
A local area-code link is not listed here. The country calling code is shown separately when available.
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Cities & settlements
- CornwallCity / settlementCanada · Ontario · United Counties of Stormont, Dundas and Glengarry
- Dover HeightsCity / settlementCanada · Ontario · United Counties of Stormont, Dundas and Glengarry
- Eamers CornersCity / settlementCanada · Ontario · United Counties of Stormont, Dundas and Glengarry
- Glenview HeightsCity / settlementCanada · Ontario · United Counties of Stormont, Dundas and Glengarry
- RiverdaleCity / settlementCanada · Ontario · United Counties of Stormont, Dundas and Glengarry
Local time & call planner
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Cornwall Time Zone
- IANA time zone
- America/Toronto
- Current UTC offset
- -05:00
- Daylight saving time
- Not in effect
Map & location
Latitude and Longitude
- Latitude
- 45.04058
- Longitude
- -74.7417
Call Cornwall
International dialing format
+1 [national number]
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Nearby places
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Show nearby placesLocal facts
- Modelled terrain elevation
- 58 m