| 437 Area Code Basic Information | |
|---|---|
| Area Code | 437 |
| Location | ONTARIO |
| Country | CANADA |
| In Service Date | 2013-03-25 |
| Service Length | 13 years |
| Overlay Area Code? | Yes |
| Overlay Area Codes | 416 437 647 |
| Parent Area Code | 416 |
| Time Zone | E |
| Map | 441 |
| Area code in jeopardy? | No |
The following section explains how to dial outbound numbers from this area code.