| Business | Phone |
| Human Services Dept 88a South St, Calais 4619 | (207) 454-9000 |
| Human Services Elder & Adult Calais 4619 | (207) 454-9014 |
| Human Services Omb Operations 392 South St, Calais 4619 | (207) 454-9001 |
| Human Services Public Health 392 South St, Calais 4619 | (207) 454-9007 |