Dayton, Maryland

ZIP codes in Dayton

Area codes for Dayton

• 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

Dayton is in the Eastern Time zone.

Towns near Dayton

• Glenelg3 km (1.9 mi)
• Clarksville4.6 km (2.9 mi)
• Simpsonville4.7 km (2.9 mi)
• Glenwood5.3 km (3.3 mi)
• Brinklow5.8 km (3.6 mi)
• Highland6 km (3.7 mi)
• West Friendship7.1 km (4.4 mi)
• Brookeville7.6 km (4.7 mi)