Union City, New Jersey

ZIP codes in Union City

Area codes for Union City

• 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

Union City is in the Eastern Time zone.

Towns near Union City

• Weehawken1 km (0.6 mi)
• Hoboken2.5 km (1.6 mi)
• West New York3 km (1.9 mi)
• North Bergen3 km (1.9 mi)
• Secaucus3.2 km (2.0 mi)
• Guttenberg3.7 km (2.3 mi)
• Jersey City5.3 km (3.3 mi)
• Fairview6.1 km (3.8 mi)