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.
Bedford, Beloeil, Berthierville, Boucherville, Chambly, Chateauguay, Chomedey, Crabtree, Dunham, Eastman, Granby, Joliette, Knowlton, L'Epiphanie-l'Assomption, Lacolle, Lanoraie, Laprairie, Laval-Est, Laval-Ouest, Lavaltrie, Le Gardeur, Longueuil, Mansonville, Marieville, Mascouche, Mirabel-Aeroport, Mirabel-St-Augustin, Mirabel-Ste-Scholastique, Napierville, Oka, Pont-Viau, Rawdon, Rigaud, Roxton Falls, Saint-Liboire, Sorel, St-Blaise, St-Bruno, St-Cesaire, St-Eustache, St-Hyacinthe, St-Jean, St-Jerome, St-Lambert, St-Vincent-de-Paul, Ste-Anne-des-Plaines, Ste-Rosalie, Ste-Rose, Ste-Sabine, Ste-Therese, Sutton, Terrebonne, Valcourt, Valleyfield, Vaudreuil, Waterloo.
| PREFIX | COUNTY | CITY | CARRIER | TYPE |
|---|---|---|---|---|
| 579-435 | Saint Constant | |||
| 579-436 | Brome-Missisquoi | Sutton | ||
| 579-437 | Eastman | |||
| 579-438 | Brome-Missisquoi | Knowlton | ||
| 579-439 | Waterloo | |||
| 579-440 | Frelighsburg | |||
| 579-452 | Saint Rosalie | |||
| 579-477 | Th�r�se-De Blainville | Sainte-Therese | ||
| 579-478 | Mirabel Aeroport | |||
| 579-479 | Th�r�se-De Blainville | Sainte-Anne-des-Plaines | ||
| 579-488 | Granby | |||
| 579-489 | Les Maskoutains | Saint-Hyacinthe | ||
| 579-490 | Vaudreuil | |||
| 579-491 | Beauharnois-Salaberry | Salaberry-de-Valleyfield | ||
| 579-500 | Joliette | |||
| 579-509 | Saint Hyacinthe | |||
| 579-530 | Franklin Centre | |||
| 579-578 | Laval | Saint-Vincent-de-Paul | ||
| 579-589 | Granby | |||
| 579-595 | Granby | |||
| 579-600 | La Vall�e-du-Richelieu | Beloeil | ||
| 579-630 | Saint Therese | |||
| 579-679 | Laval | Chomedey | ||
| 579-700 | Saint Jean | |||
| 579-720 | Longueuil | Saint-Lambert | ||
| 579-721 | Longueuil | |||
| 579-722 | Henryville | |||
| 579-737 | Rouville | Saint-Cesaire | ||
| 579-738 | Dunham | |||
| 579-739 | Memphr�magog | Eastman | ||
| 579-740 | Joliette | |||
| 579-764 | Saint Therese | |||
| 579-765 | La Rivi�re-du-Nord | Saint-Jerome | ||
| 579-779 | Pont Viau | |||
| 579-786 | Brome-Missisquoi | Knowlton | ||
| 579-787 | Granby | |||
| 579-788 | Memphr�magog | Mansonville | ||
| 579-789 | Sutton | |||
| 579-790 | Valleyfield | |||
| 579-795 | Lepiplassm | |||
| 579-797 | La Haute-Yamaska | Waterloo | ||
| 579-799 | Longueuil | |||
| 579-800 | Roussillon | La Prairie | ||
| 579-808 | Terrebonne | |||
| 579-809 | Saint Bruno | |||
| 579-818 | Deux-Montagnes | Saint-Eustache | ||
| 579-828 | Oka | |||
| 579-838 | Mirabel | Mirabel:Sainte-Scholastique | ||
| 579-858 | Mirabel St Augustin | |||
| 579-859 | Rouville | Marieville | ||
| 579-860 | Chateauguay | |||
| 579-862 | Saint Eustache | |||
| 579-863 | Terrebonne | |||
| 579-864 | Rawdon | |||
| 579-865 | Lanoraie | |||
| 579-869 | Laprairie | |||
| 579-880 | Longueuil | Saint-Lambert | ||
| 579-881 | Longueuil | |||
| 579-882 | Longueuil | Boucherville | ||
| 579-883 | Beloeil | |||
| 579-884 | Longueuil | Saint-Bruno-de-Montarville | ||
| 579-885 | Chambly | |||
| 579-886 | Roussillon | La Prairie | ||
| 579-888 | Saint Jerome | |||
| 579-900 | Longueuil | Boucherville | ||
| 579-914 | Terrebonne | |||
| 579-919 | Laval | Pont-Viau | ||
| 579-929 | Chomedey | |||
| 579-934 | Chomedey | |||
| 579-939 | Laval | Laval-Est |
| Phone Number 579-362-9443 |
USAGE Landline |
City Laval-Est |
Operate Read more about who called from 5793629443 |
Update Time Mar-26-2026 |
| Phone Number 579-755-8571 |
USAGE Landline |
City Laval-Est |
Operate Read more about who called from 5797558571 |
Update Time Mar-26-2026 |
| Phone Number 579-566-8181 |
USAGE Landline |
City Laval-Est |
Operate Read more about who called from 5795668181 |
Update Time Mar-26-2026 |
| Phone Number 579-475-9154 |
USAGE Landline |
City Laval-Est |
Operate Read more about who called from 5794759154 |
Update Time Mar-26-2026 |
| Phone Number 579-661-8477 |
USAGE Landline |
City Laval-Est |
Operate Read more about who called from 5796618477 |
Update Time Mar-26-2026 |
| Phone Number 579-600-6524 |
USAGE Landline |
City Beloeil |
Operate Read more about who called from 5796006524 |
Update Time Mar-26-2026 |
| Phone Number 579-889-8011 |
USAGE Landline |
City Beloeil |
Operate Read more about who called from 5798898011 |
Update Time Mar-26-2026 |
| Phone Number 579-330-6826 |
USAGE Landline |
City Beloeil |
Operate Read more about who called from 5793306826 |
Update Time Mar-26-2026 |
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201
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