What area code is Upper Darby, PA?
| City | Upper Darby, PA |
|---|---|
| State | Pennsylvania |
| Area codes | 610, 484 and 835 |
| Time zone | Eastern Time |
| Phone prefixes | 28 in our data |
Look up a Upper Darby number
Upper Darby’s area codes
| Area code | Also covers |
|---|---|
| 610 | King of Prussia, Allentown, Reading and Paoli |
| 484 | Allentown, King of Prussia, Reading and West Chester |
| 835 | Allentown, King of Prussia, Bala Cynwyd and Bethlehem |
Other places in area code 610
- King of Prussia, PA
- Allentown, PA
- Reading, PA
- Paoli, PA
- Bethlehem, PA
- Bala Cynwyd, PA
- West Chester, PA
- Wayne, PA
- Bryn Mawr, PA
- Chester, PA
- Darby, PA
- Pottstown, PA
- Wynnewood, PA
- Easton, PA
- Springfield, PA
- Exton, PA
- Media, PA
- Collegeville, PA
- Havertown, PA
- Phoenixville, PA
- Coatesville, PA
- Emmaus, PA
- Kennett Square, PA
- Avondale, PA
Questions
- What is the area code for Upper Darby, Pennsylvania?
- Upper Darby uses 3 area codes: 610, 484 and 835. 610 is the original or most common one, and newer numbers can be given 484 and 835.
- What time zone is Upper Darby in?
- Upper Darby is in Eastern Time.
- Do I need to dial the area code for a local call in Upper Darby?
- Yes. Because Upper Darby has more than one area code, local calls need all 10 digits: the area code plus the 7-digit number.
- How do I call Upper Darby from another country?
- Dial your country’s exit code (011 from most places, 00 from Europe), then 1, then the area code and number: +1 610 XXX XXXX.