Guilford Lake, Ohio

Nearest ZIP codes to Guilford Lake

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

Area codes for Guilford Lake

• Area code 330

  In service since March 9, 1996. Shares its area with 234. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 234

  In service since October 30, 2000. Shares its area with 330. 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

Guilford Lake is in the Eastern Time zone.

Towns near Guilford Lake

• Winona4.1 km (2.5 mi)
• Hanoverton4.3 km (2.7 mi)
• North Georgetown10.4 km (6.5 mi)
• Lisbon10.5 km (6.5 mi)
• Kensington10.6 km (6.6 mi)
• Salem11.6 km (7.2 mi)
• Salem Heights12.1 km (7.5 mi)
• Leetonia12.2 km (7.6 mi)