Winchester, Massachusetts

ZIP codes in Winchester

Area codes for Winchester

• 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

Winchester is in the Eastern Time zone.

Towns near Winchester

• Woburn3.1 km (1.9 mi)
• West Medford3.5 km (2.2 mi)
• Arlington4.3 km (2.7 mi)
• Arlington Heights4.7 km (2.9 mi)
• Medford4.9 km (3.0 mi)
• Stoneham5 km (3.1 mi)
• Lexington6.4 km (4.0 mi)
• Melrose6.7 km (4.2 mi)