County Penobscot is located in the state of Maine. Penobscot is spread between the coordinates of +44.8266323 Latitude and -68.80295137 Longitude. Penobscot has 48 zip codes, 55 cities, 1 area code and 38 post offices.
Below you will find more info about Penobscot and also zip codes, cities, area codes and the post offices that belong to this county.