| Business | Phone |
| Atikokan Public Works Dept 8 Mercury, Atikokan P0T 1C0 | (807) 597-2135 |
| Atikokan Main Office & Clerk 120 Marks, Atikokan P0T 1C0 | (807) 597-2738 |
| Atikokan Home Support Rawn Rd, Atikokan P0T 1C0 | (807) 597-6001 |
| Atikokan Public Works 120 Marks, Atikokan P0T 1C0 | (807) 597-2390 |
| Atikokan Engineering Dept 120 Marks, Atikokan P0T 1C0 | (807) 597-1026 |
| Pioneer Centre Burns, Atikokan P0T 1C0 | (807) 597-6080 |