Rockleigh, New Jersey

Nearest ZIP codes to Rockleigh

These are the ZIP codes nearest to Rockleigh, each listed with the post office it is named after.

Area codes for Rockleigh

• 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

Rockleigh is in the Eastern Time zone.

Towns near Rockleigh

• Northvale1 km (0.6 mi)
• Norwood2.1 km (1.3 mi)
• Closter3.8 km (2.4 mi)
• Harrington Park4 km (2.5 mi)
• Old Tappan4.9 km (3.0 mi)
• Alpine5.5 km (3.4 mi)
• Demarest5.5 km (3.4 mi)
• Westwood6 km (3.7 mi)