Birch Bay, Washington

Nearest ZIP codes to Birch Bay

This is the ZIP code nearest to Birch Bay, each listed with the post office it is named after.

Area codes for Birch Bay

• Area code 360

  In service since January 15, 1995. Shares its area with 564. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 564

  In service since August 28, 2017. Shares its area with 206 and 360. 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

Birch Bay is in the Pacific Time zone.

Towns near Birch Bay

• Blaine6.2 km (3.9 mi)
• Custer9.1 km (5.7 mi)
• Ferndale12.9 km (8.0 mi)
• Marietta-Alderwood20.5 km (13 mi)
• Lynden21 km (13 mi)
• Point Roberts23.8 km (15 mi)
• Lummi Island23.9 km (15 mi)
• Eastsound27.8 km (17 mi)