| Business | Phone |
| Altamont Alliance Church 6371 Gun Club Rd, Altamont 12009 | (518) 861-8758 |
| Jehovah's Witnesses 6167 Depot Rd, Altamont 12009 | (518) 861-5965 |
| St John's Lutheran Church 140 Maple Ave, Altamont 12009 | (518) 861-8862 |
| St Lucy's Church 109 Grand St, Altamont 12009 | (518) 861-8770 |
| St Lucy's Church 122 Grand, Altamont 12009 | (518) 861-8770 |