| Business | Phone |
| Oak Bluffs Ambulance Dept 6 Firehouse Ln, Oak Bluffs 2557 | (508) 693-5380 |
| Oak Bluffs Animal Control County Rd, Oak Bluffs 2557 | (508) 693-0857 |
| Oak Bluffs Building Inspector 56 School St, Oak Bluffs 2557 | (508) 693-5513 |
| Oak Bluffs Cemetery 7 Pacific Ave, Oak Bluffs 2557 | (508) 696-0338 |
| Oak Bluffs Harbormaster 1 Circuit Ave Ext, Oak Bluffs 2557 | (508) 693-4355 |
| Oak Bluffs Landfill Old County Rd, Oak Bluffs 2557 | (508) 693-2187 |
| Oak Bluffs Personnel 52 Pacific Ave, Oak Bluffs 2557 | (508) 693-7655 |
| Oak Bluffs Personnel Oak Bluffs Ave, Oak Bluffs 2557 | (508) 693-7655 |
| Oak Bluffs Personnel Dept 56 Schools St, Oak Bluffs 2557 | (508) 693-5512 |
| Oak Bluffs Selectmen 56 School St, Oak Bluffs 2557 | (508) 693-5511 |
| Oak Bluffs Town Accountant 52 Pacific Ave, Oak Bluffs 2557 | (508) 693-7656 |
| Oak Bluffs Town Accountant 56 School St, Oak Bluffs 2557 | (508) 693-7656 |
| Oak Bluffs Wastewater Comm 17 Pennsylvania Ave, Oak Bluffs 2557 | (508) 693-0343 |
| Oak Bluffs Water District 96 Vineyard Ave, Oak Bluffs 2557 | (508) 693-5527 |