| Business | Phone |
| Northbrook Village Hall 1225 Cedar Ln, Northbrook 60062 | (847) 272-5050 |
| River Trail Nature Ctr 3120 Milwaukee Ave, Northbrook 60062 | (847) 824-8360 |
| Northbrook Park Rgstrtn 1810 Walters Ave, Northbrook 60062 | (847) 291-2980 |
| Us Global 707 Skokie Blvd, Northbrook 60062 | (847) 509-6999 |
| Village Of Northbrook 2568 Steven Ln, Northbrook 60062 | (847) 714-1360 |