Green Harbor, Massachusetts

ZIP codes in Green Harbor

Area codes for Green Harbor

• Area code 781

  In service since September 1, 1997. Shares its area with 339. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 339

  In service since May 2, 2001. Shares its area with 781. 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

Green Harbor is in the Eastern Time zone.

Towns near Green Harbor

• Cedar Crest1.3 km (0.8 mi)
• Brant Rock1.4 km (0.9 mi)
• Ocean Bluff3.1 km (1.9 mi)
• Ocean Bluff-Brant Rock3.7 km (2.3 mi)
• Marshfield5.8 km (3.6 mi)
• South Duxbury6.6 km (4.1 mi)
• Duxbury8.7 km (5.4 mi)
• Humarock8.9 km (5.5 mi)