Hereford, Pennsylvania

ZIP codes in Hereford

Area codes for Hereford

• Area code 610

  In service since January 8, 1994. Shares its area with 484 and 835. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 484

  In service since June 5, 1999. Shares its area with 610 and 835. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

• Area code 835

  In service since September 2, 2022. Shares its area with 484 and 610. 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

Hereford is in the Eastern Time zone.

Towns near Hereford

• Palm2.4 km (1.5 mi)
• Zionsville3.3 km (2.1 mi)
• Old Zionsville4.8 km (3.0 mi)
• Bally5.4 km (3.4 mi)
• East Greenville5.5 km (3.4 mi)
• Barto7.8 km (4.8 mi)
• Pennsburg8.3 km (5.2 mi)
• Alburtis8.6 km (5.3 mi)