Northumberland zip codes

Northumberland is a county in the state of Pennsylvania. Northumberland has 2 Related area codes.

County Northumberland
State Pennsylvania (PA)
Related area codes 570 , 717

Places of the Northumberland county

The county of Northumberland has 26 cities and other places. Select one of the Northumberland places below to find more information about zip codes, addresses, street and more.

Counties near Northumberland county

Find more zip code and street details of other counties near the Northumberland county.

Northumberland county on the map

Zip codes of the county Northumberland

The Northumberland county has 46 zip codes. Select a zip code of Northumberland to find more details of this zip code.