| General Information about Area Code 484 | |
|---|---|
| Country | United States |
| State / Province / Territory | Pennsylvania |
| Major City | Exton |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 484-313 | Thornton | Delaware | Landline |
| 484-679 | Bridgeport | Montgomery | Landline |
| 484-923 | Mont Clare | Montgomery | Landline |
| 484-508 | Landenberg | Chester | Landline |
| 484-889 | West Chester | Chester | Wireless |
| 484-452 | Drexel Hill | Delaware | Landline |
| 484-947 | West Chester | Chester | Landline |
| 484-391 | King Of Prussia | Montgomery | Landline |
| 484-334 | Reading | Berks | Landline |
| 484-736 | Toughkenamon | Chester | Landline |
| 484-522 | Allentown | Lehigh | Landline |
| 484-695 | Allentown | Lehigh | Wireless |
| 484-581 | Philadelphia | Philadelphia | Landline |
| 484-973 | Schwenksville | Montgomery | Landline |
| 484-337 | Haverford | Montgomery | Landline |
| 484-915 | Avondale | Chester | Landline |
| 484-785 | Aston | Delaware | Landline |
| 484-849 | Aston | Delaware | Landline |
| 484-694 | Thorndale | Chester | Landline |
| 484-927 | Mont Clare | Montgomery | Landline |