Delaware County Area Codes

About Delaware County Area Codes

The county of Delaware County, located in Pennsylvania, is served by 2 telephone area code(s) in this dataset. These calling codes cover cities, suburbs, and unincorporated communities across the county.

Major phone area codes used in Delaware County include 484, 610. The county mainly follows the America/New_York time zone.

Cities and towns served by these area codes in Delaware County include Drexel Hill, Radnor, Springfield.

List of Area Codes in Delaware County, Pennsylvania

The table below lists all telephone area codes used in Delaware County, Pennsylvania, along with their associated cities and time zones from this dataset.

Related Area Code Pages

Explore related area code resources on Burning Compass:

• All area codes in Pennsylvania
• Individual area code details are available from the table above.