Chester, Pennsylvania

ZIP codes in Chester

Area codes for Chester

• 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

Chester is in the Eastern Time zone.

Towns near Chester

• Rose Valley0.5 km (0.3 mi)
• Wallingford1.6 km (1.0 mi)
• Parkside2.9 km (1.8 mi)
• Brookhaven3 km (1.9 mi)
• Media3.7 km (2.3 mi)
• Swarthmore3.7 km (2.3 mi)
• Upland4.1 km (2.5 mi)
• Woodlyn4.2 km (2.6 mi)