| General Information about Area Code 610 | |
|---|---|
| Country | United States |
| State / Province / Territory | Pennsylvania |
| Major City | Reading |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 610-392 | Allentown | Lehigh | Wireless |
| 610-801 | Haverford | Montgomery | Landline |
| 610-428 | Bethlehem | Northampton | Wireless |
| 610-486 | Coatesville | Chester | Landline |
| 610-480 | Wallingford | Delaware | Landline |
| 610-808 | Aston | Delaware | Landline |
| 610-810 | Easton | Northampton | Landline |
| 610-291 | Bridgeport | Montgomery | Wireless |
| 610-603 | Reading | Berks | Landline |
| 610-231 | Catasauqua | Lehigh | Landline |
| 610-675 | Aston | Delaware | Landline |
| 610-212 | Bridgeport | Montgomery | Wireless |
| 610-228 | King Of Prussia | Montgomery | Landline |
| 610-299 | Nazareth | Northampton | Wireless |
| 610-928 | Emmaus | Lehigh | Landline |
| 610-817 | Avondale | Chester | Wireless |
| 610-268 | Avondale | Chester | Landline |
| 610-320 | Reading | Berks | Landline |
| 610-676 | King Of Prussia | Montgomery | Landline |
| 610-387 | Aston | Delaware | Landline |