| District of Quebec area codes: 579 | |
|---|---|
| Country | Canada |
| State/Province | Quebec |
| Major City | Chomedey |
| Time Zone | Pacific |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 579-779 | Pont Viau, QC | Fibernetics Corporation | |
| 579-786 | Knowlton, QC | Comwave Networks | |
| 579-787 | Granby, QC | Comwave Networks | |
| 579-788 | Mansonville, QC | Comwave Networks | |
| 579-789 | Sutton, QC | Comwave Networks | |
| 579-797 | Waterloo, QC | Comwave Networks | |
| 579-799 | Longueuil, QC | Comwave Networks | |
| 579-800 | Laprairie, QC | Iristel Inc. | |
| 579-808 | Terrebonne, QC | Comwave Networks | |
| 579-818 | Saint Eustache, QC | Comwave Networks | |
| 579-828 | Oka, QC | Comwave Networks | |
| 579-838 | Mirabel Ste Scholastique, QC | Comwave Networks | |
| 579-858 | Mirabel St Augustin, QC | Comwave Networks | |
| 579-859 | Marieville, QC | Comwave Networks | |
| 579-869 | Laprairie, QC | Comwave Networks | |
| 579-880 | Saint Lambert, QC | Fibernetics Corporation | |
| 579-881 | Longueuil, QC | Fibernetics Corporation | |
| 579-882 | Boucherville, QC | Fibernetics Corporation | |
| 579-883 | Beloeil, QC | Fibernetics Corporation | |
| 579-884 | Saint Bruno, QC | Fibernetics Corporation |
There are 117 prefixes, In the code area, the major cities are Chomedey, QC;Rawdon, QC;Mirabel Aeroport, QC;Granb. The major city is Chomedey.