Area codes 610, 484, and 835 are telephone overlay area codes in the North American Numbering Plan (NANP) for the eastern and southeastern regions of Pennsylvania.

Find 484 area code details including city, time zone, and map. Lookup area code 484 phone number, name, and location.

3 days ago · 484 is an area code located in the state of Pennsylvania, US. The largest city it serves is Allentown. Find out where 484 area code zone from, which states, counties and …

Browse area code 484 phone numbers, prefixes and exchanges. The 484 area code serves Philadelphia, Norristown, Allentown, Fort Washington, Newark, covering 48 ZIP codes in 11 …

Area code 484 is located in Pennsylvania. Get the area’s map, cities covered, current time, prefixes, and dialing instructions.

About area code 484: location, common spam callers, related area codes, and more. Includes 484 reverse phone lookup to identify spam callers.

Area code 484 serves Allentown, Pennsylvania, and the wider Lehigh Valley in eastern Pennsylvania. It overlays area code 610 and was introduced in 1999 to meet growing demand …

Dec 26, 2025 · Area code 484 is the area code for the eastern and southeastern regions of Pennsylvania. Area code 484 is located in the Eastern Time Zone and covers 12 counties of …

The 484 area code is used by phone numbers from city of Allentown, Reading, and Bethlehem in the state of Pennsylvania. As one of the 269 US cellphone area codes, the 484 phone code …

List of ZIP Codes in Area Code 484 ... List of Counties in Area Code 484 ... List of Major Cities/Towns in Area Code 484