East Hanover, New Jersey

ZIP codes in East Hanover

Area codes for East Hanover

• Area code 973

  In service since June 1, 1997. Shares its area with 862. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 862

  In service since December 29, 2001. Shares its area with 973. 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

East Hanover is in the Eastern Time zone.

Towns near East Hanover

• Troy Hills4.5 km (2.8 mi)
• Livingston4.9 km (3.0 mi)
• Roseland5 km (3.1 mi)
• Florham Park5.4 km (3.4 mi)
• Pine Brook6.2 km (3.9 mi)
• Parsippany6.3 km (3.9 mi)
• Essex Fells7.1 km (4.4 mi)
• Lake Hiawatha7.2 km (4.5 mi)