Chesterfield, New Jersey

ZIP codes in Chesterfield

Area codes for Chesterfield

• 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

Chesterfield is in the Eastern Time zone.

Towns near Chesterfield

• Crosswicks2.8 km (1.7 mi)
• Groveville6.2 km (3.9 mi)
• Bordentown6.3 km (3.9 mi)
• Allentown6.4 km (4.0 mi)
• Columbus7.1 km (4.4 mi)
• Wrightstown7.4 km (4.6 mi)
• Yardville8.2 km (5.1 mi)
• Fieldsboro8.3 km (5.2 mi)