484 Area Code - Location, Time, Map, Cities and Census Data - ZIP-Codes.com
https://www.zip-codes.com/area-code/area-code-484.asp
Mar 1, 2024 · Area Code 484 is located in Pennsylvania. It covers 104 cities, including Philadelphia, Allentown, Reading, Bethlehem, and Norristown. It also covers 9 counties, including Chester County, Montgomery County, Delaware County, Lehigh County, and Berks County.
DA: 79 PA: 57 MOZ Rank: 97