Active Prefixes in Area Code 519
| Prefix | Primary City | Phone Type | Company |
|---|---|---|---|
| 519-323-#### | Landline | Bell Canada... | |
| 519-324-#### | Leamington | Wireless | Bell Canada... |
| 519-325-#### | Landline | Bell Canada... | |
| 519-326-#### | Leamington | Landline | Bell Canada... |
| 519-327-#### | Landline | Wightman Telephone L... | |
| 519-328-#### | Sarnia | Wireless | Telus Mobility... |
| 519-329-#### | Wireless | Rogers Communication... | |
| 519-330-#### | Sarnia | Wireless | Telus Mobility... |
| 519-331-#### | Wireless | Bell Mobility... | |
| 519-332-#### | Sarnia | Landline | Bell Canada... |
| 519-333-#### | Landline | Bell Canada... | |
| 519-334-#### | Holstein | Landline | Bell Canada... |
| 519-335-#### | Landline | Wightman Telephone L... | |
| 519-336-#### | Sarnia | Landline | Bell Canada... |
| 519-337-#### | Landline | Bell Canada... | |
| 519-338-#### | Harriston | Landline | Bell Canada... |
| 519-339-#### | Landline | Bell Canada... | |
| 519-340-#### | Kitchener-Waterloo | Landline | Allstream Inc.... |
| 519-341-#### | Landline | Rogers Communication... | |
| 519-342-#### | Kitchener-Waterloo | Landline | Rogers Communication... |
| 519-343-#### | Landline | Bell Canada... | |
| 519-344-#### | Sarnia | Landline | Bell Canada... |
| 519-345-#### | Landline | Bell Canada... | |
| 519-346-#### | Sarnia | Landline | Bell Canada... |
| 519-347-#### | Landline | Bell Canada... | |
| 519-348-#### | Mitchell | Landline | Bell Canada... |
| 519-349-#### | Landline | Quadro Communication... | |
| 519-350-#### | Chatham | Wireless | Rogers Communication... |
| 519-351-#### | Landline | Bell Canada... | |
| 519-352-#### | Chatham | Landline | Bell Canada... |
Area Code 519 Introduction
| Area Code: | 519 |
| Country: | Canada |
| State/Province: | Ontario |
| Major City: | London |
| Time Zone: | Eastern |
| About 519 : | |
| 519 is the area code which covers most of southwestern Ontario, Canada. It was introduced in 1953 from portions of area code 416 and 613. In 1957, parts of 519 and 613 formed area code 705. Area code 226 overlays the area, making 10-digit dialing mandatory. |
|
| Major cities or places | |
| Area codes 519 and 226 and 548 cover most of southwest Ontario including the larger communities of Brantford, Cambridge, Chatham, Clinton, Guelph, Kitchener-Waterloo, Leamington, London, Orangeville, Owen Sound, Sarnia, Stratford, Windsor and Woodstock in addition to many smaller communities within the 519, 226 and 548 service area. | |