| 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 |
|---|---|---|---|
| 781-352 | Norwood | Norfolk | Landline |
| 781-908 | Hingham | Plymouth | Landline |
| 781-924 | Hanover | Plymouth | Landline |
| 781-761 | Boston | Suffolk | Landline |
| 781-501 | Boston | Suffolk | Landline |
| 781-872 | Boston | Suffolk | Landline |
| 781-291 | Duxbury | Plymouth | Wireless |
| 781-489 | Wellesley | Norfolk | Landline |
| 781-666 | Cambridge | Middlesex | Landline |
| 781-284 | Revere | Suffolk | Landline |
| 781-493 | Dedham | Norfolk | Landline |
| 781-562 | Needham | Norfolk | Landline |
| 781-990 | Marblehead | Essex | Landline |
| 781-705 | Wellesley | Norfolk | Landline |
| 781-378 | Scituate | Plymouth | Landline |
| 781-642 | Waltham | Middlesex | Landline |
| 781-801 | Dedham | Norfolk | Landline |
| 781-824 | Randolph | Norfolk | Landline |
| 781-803 | Boston | Suffolk | Landline |
| 781-651 | Cambridge | Middlesex | Landline |