| 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 |
|---|---|---|---|
| 484-853 | Hellertown | Northampton | Landline |
| 484-764 | Allentown | Lehigh | Landline |
| 484-398 | King Of Prussia | Montgomery | Landline |
| 484-631 | West Chester | Chester | Landline |
| 484-223 | Allentown | Lehigh | Landline |
| 484-278 | Philadelphia | Philadelphia | Landline |
| 484-949 | Pottstown | Chester | Landline |
| 484-239 | Allentown | Lehigh | Wireless |
| 484-234 | Wallingford | Delaware | Landline |
| 484-524 | Pottstown | Chester | Landline |
| 484-449 | Wallingford | Delaware | Landline |
| 484-300 | Pottstown | Chester | Wireless |
| 484-642 | Kutztown | Berks | Landline |
| 484-498 | Philadelphia | Philadelphia | Landline |
| 484-231 | Bridgeport | Montgomery | Landline |
| 484-799 | Honey Brook | Chester | Landline |
| 484-652 | Philadelphia | Philadelphia | Landline |
| 484-865 | Schwenksville | Montgomery | Landline |
| 484-291 | Nazareth | Northampton | Landline |
| 484-715 | Parkesburg | Chester | Landline |