Active Prefixes in Area Code 579
| Prefix | Primary City | Phone Type | Company |
|---|---|---|---|
| 579-478-#### | Landline | Isp Telecom... | |
| 579-479-#### | Sainte-Anne-des-Plaines | Landline | Isp Telecom... |
| 579-488-#### | Wireless | Telus Mobility... | |
| 579-489-#### | Saint-Hyacinthe | Wireless | Telus Mobility... |
| 579-490-#### | Wireless | Telus Mobility... | |
| 579-491-#### | Salaberry-de-Valleyfield | Wireless | Telus Mobility... |
| 579-500-#### | Landline | Iristel Inc.... | |
| 579-578-#### | Saint-Vincent-de-Paul | Landline | Fibernetics Corporat... |
| 579-589-#### | Landline | Iristel Inc.... | |
| 579-600-#### | Beloeil | Landline | Iristel Inc.... |
| 579-630-#### | Landline | Videotron General Pa... | |
| 579-679-#### | Chomedey | Landline | Fibernetics Corporat... |
| 579-700-#### | Landline | Iristel Inc.... | |
| 579-720-#### | Saint-Lambert | Landline | Videotron General Pa... |
| 579-721-#### | Landline | Videotron General Pa... | |
| 579-737-#### | Saint-Cesaire | Landline | Comwave Networks... |
| 579-738-#### | Landline | Comwave Networks... | |
| 579-739-#### | Eastman | Landline | Comwave Networks... |
| 579-764-#### | Wireless | Telus Mobility... | |
| 579-765-#### | Saint-Jerome | Wireless | Telus Mobility... |
| 579-779-#### | Landline | Fibernetics Corporat... | |
| 579-786-#### | Knowlton | Landline | Comwave Networks... |
| 579-787-#### | Landline | Comwave Networks... | |
| 579-788-#### | Mansonville | Landline | Comwave Networks... |
| 579-789-#### | Landline | Comwave Networks... | |
| 579-797-#### | Waterloo | Landline | Comwave Networks... |
| 579-799-#### | Landline | Comwave Networks... | |
| 579-800-#### | La Prairie | Landline | Iristel Inc.... |
| 579-808-#### | Landline | Comwave Networks... | |
| 579-818-#### | Saint-Eustache | Landline | Comwave Networks... |
Area Code 579 Introduction
| Area Code: | 579 |
| Country: | Canada |
| State/Province: | Quebec |
| Major City: | Vaudreuil |
| Time Zone: | Pacific |
| About 579 : | |
| Area code 579 was first put in service August 21, 2010. Currently, the largest city it serves is Granby, QC, and it overlaps coverage areas with area code 450. |
|
| Major cities or places | |
| Area codes 450 and 579 serve the many suburbs of Montreal including the communities of Boucherville, Chambly, Joliette, Laval, Longueuil, Varennes, Roussillon, and Saint-Hyacinthe. Montreal is served by 514 and 438 | |