Gahanna, Ohio

Nearest ZIP codes to Gahanna

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

Area codes for Gahanna

• Area code 614

  In service since 1947. Shares its area with 380. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 380

  In service since February 27, 2016. Shares its area with 614. 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

Gahanna is in the Eastern Time zone.

Towns near Gahanna

• Blacklick6.4 km (4.0 mi)
• Westerville6.6 km (4.1 mi)
• Huber Ridge6.9 km (4.3 mi)
• Minerva Park6.9 km (4.3 mi)
• Whitehall7.5 km (4.7 mi)
• New Albany8.7 km (5.4 mi)
• Bexley9.2 km (5.7 mi)
• Columbus10.7 km (6.6 mi)