Randallstown, Maryland

ZIP codes in Randallstown

Area codes for Randallstown

• Area code 410

  In service since October 6, 1991. Shares its area with 443 and 667. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 443

  In service since June 1, 1997. Shares its area with 410 and 667. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 667

  In service since March 24, 2012. Shares its area with 410 and 443. 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

Randallstown is in the Eastern Time zone.

Towns near Randallstown

• Milford Mill4 km (2.5 mi)
• Woodstock4.8 km (3.0 mi)
• Windsor Mill4.8 km (3.0 mi)
• Garrison5.2 km (3.2 mi)
• Owings Mills6.2 km (3.9 mi)
• Pikesville6.4 km (4.0 mi)
• Lochearn6.9 km (4.3 mi)
• Gwynn Oak7.6 km (4.7 mi)