Zip Area Code

Washington Crossing, New Jersey

No ZIP code carries the name of Washington Crossing, New Jersey, in Mercer County; the nearest ZIP codes are 08534, 08560 and 08628, in area code 609, with 640 as an overlay.

Nearest ZIP
08534, 08560, 08628
Area codes
609, 640
Time zone
Eastern Time
Coordinates
40.2962, -74.8603

Nearest ZIP codes to Washington Crossing

These are the ZIP codes nearest to Washington Crossing, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
08534PenningtonMercer County609, 640
08560TitusvilleMercer County609, 640
08628TrentonMercer County609, 640

Area codes for Washington Crossing

  • Area code 609

    In service since 1957. Shares its area with 640. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 640

    In service since September 17, 2018. Shares its area with 609. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Time zone

Washington Crossing is in the Eastern Time zone.

Towns near Washington Crossing