There are 7 United States Postal Service post boxes available to the public in Plainfield, PA. You can use any one of these locations to mail your letter or small package. For additional collection boxes in neighboring communities, see the list of post boxes in Pennsylvania.

Are you looking for a post office? See the list of post offices in Plainfield, PA.

Public Collection Box
55 W Main St
Directions
Mailbox in Post Office Lobby
55 W Main St
Directions
Public Collection Box
361 Alexander Spring Rd
Directions
Public Collection Box
1225 Ritner Hwy
Directions
Public Collection Box
950 Walnut Bottom Rd
Directions
Public Collection Box
950 Walnut Bottom Rd
Directions
Public Collection Box
220 Wilson St
Directions