Wallingford, Pennsylvania

ZIP codes in Wallingford

Area codes for Wallingford

• 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

Wallingford is in the Eastern Time zone.

Towns near Wallingford

• Rose Valley1.4 km (0.9 mi)
• Chester1.6 km (1.0 mi)
• Parkside2.3 km (1.4 mi)
• Swarthmore2.4 km (1.5 mi)
• Woodlyn2.5 km (1.6 mi)
• Brookhaven2.8 km (1.7 mi)
• Upland3.5 km (2.2 mi)
• Crum Lynne3.6 km (2.2 mi)