St. Marys, West Virginia

Nearest ZIP codes to St. Marys

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

Area codes for St. Marys

• Area code 304

  In service since 1947. Shares its area with 681. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 681

  In service since March 28, 2009. Shares its area with 304. 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

St. Marys is in the Eastern Time zone.

Towns near St. Marys

• Saint Marys2.8 km (1.7 mi)
• Belmont5 km (3.1 mi)
• Ellenboro16.3 km (10 mi)
• Friendly16.9 km (11 mi)
• Waverly17.6 km (11 mi)
• Cairo18.5 km (11 mi)
• Pennsboro21.6 km (13 mi)
• Williamstown21.8 km (14 mi)