| General Information about Area Code 781 | |
|---|---|
| Country | United States |
| State / Province / Territory | Massachusetts |
| Major City | Lynn |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 781-709 | Hanover | Plymouth | Landline |
| 781-952 | Boston | Suffolk | Landline |
| 781-612 | Waltham | Middlesex | Wireless |
| 781-910 | Lynn | Essex | Wireless |
| 781-429 | Boston | Suffolk | Landline |
| 781-413 | Cambridge | Middlesex | Landline |
| 781-904 | Boston | Suffolk | Landline |
| 781-585 | Kingston | Plymouth | Landline |
| 781-551 | Norwood | Norfolk | Landline |
| 781-588 | Kingston | Plymouth | Wireless |
| 781-852 | Arlington | Middlesex | Landline |
| 781-962 | Winchester | Middlesex | Wireless |
| 781-613 | Dedham | Norfolk | Landline |
| 781-783 | Hingham | Plymouth | Landline |
| 781-743 | Cambridge | Middlesex | Landline |
| 781-201 | Sharon | Norfolk | Wireless |
| 781-222 | Burlington | Middlesex | Landline |
| 781-815 | Randolph | Norfolk | Landline |
| 781-255 | Norwood | Norfolk | Landline |
| 781-273 | Burlington | Middlesex | Landline |