| Business | Phone |
| Freeport Building Dept 46 N Ocean Ave, Freeport 11520 | (516) 377-2242 |
| Freeport Clerk 46 N Ocean Ave, Freeport 11520 | (516) 377-2205 |
| Freeport Community Affairs 46 N Ocean Ave, Freeport 11520 | (516) 377-2246 |
| Freeport Electric Dept 46 N Ocean Ave, Freeport 11520 | (516) 377-2262 |
| Freeport General Information 46 N Ocean Ave, Freeport 11520 | (516) 377-2200 |
| Freeport Homefinders 46 N Ocean Ave, Freeport 11520 | (516) 377-2293 |
| Freeport Sewer & Water 355 Albany Ave, Freeport 11520 | (516) 377-2379 |
| Freeport Village Administrator 45 N Ocean Ave, Freeport 11520 | (516) 377-2201 |
| Guy Lombardo Marina 898 Guy Lombardo Ave, Freeport 11520 | (516) 378-3417 |