USPS - Postal Service in Penobscot - Locations & Hours
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Penobscot | 21 N Penobscot Rd | 207-326-4121 | |
| USPS Mail Collection/Drop Box - 1 Main St Rt 175 | 1 Main St Rt 175 | ||
| USPS Mail Collection/Drop Box - 1 N Penobscot Rd | 1 N Penobscot Rd | ||