Westwood, New Jersey

ZIP codes in Westwood

Area codes for Westwood

• Area code 201

  In service since 1947. Shares its area with 551. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 551

  In service since December 29, 2001. Shares its area with 201. 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

Westwood is in the Eastern Time zone.

Towns near Westwood

• Old Tappan2.3 km (1.4 mi)
• Harrington Park2.8 km (1.7 mi)
• Hillsdale3.2 km (2.0 mi)
• Park Ridge4.1 km (2.5 mi)
• Norwood4.2 km (2.6 mi)
• Emerson4.3 km (2.7 mi)
• Woodcliff Lake5 km (3.1 mi)
• Montvale5.3 km (3.3 mi)