Hallam, Pennsylvania

Nearest ZIP codes to Hallam

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

Area codes for Hallam

• Area code 717

  In service since 1947. Shares its area with 223. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 223

  In service since September 26, 2017. Shares its area with 717. 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

Hallam is in the Eastern Time zone.

Towns near Hallam

• Stonybrook3.3 km (2.1 mi)
• Yorkana3.4 km (2.1 mi)
• Yorklyn3.5 km (2.2 mi)
• Wrightsville6.6 km (4.1 mi)
• East York7.1 km (4.4 mi)
• Rossville7.8 km (4.8 mi)
• Marietta7.9 km (4.9 mi)
• East Prospect7.9 km (4.9 mi)