| Area Code 978 Details | |
|---|---|
| Country | United States |
| State/Province | Massachusetts |
| Major City | Boston |
| Time Zone | Eastern |
| Prefix | County | Phone Type | Status |
|---|---|---|---|
| 978-409 | Middlesex | Landline | Active |
| 978-410 | Worcester | Landline | Active |
| 978-412 | Essex | Landline | Active |
| 978-413 | Middlesex | Cell Number | Active |
| 978-414 | Essex | Landline | Active |
| 978-415 | Worcester | Landline | Active |
| 978-416 | Essex | Landline | Active |
| 978-417 | Essex | Cell Number | Active |
| 978-418 | Middlesex | Landline | Active |
| 978-419 | Middlesex | Landline | Active |
| 978-420 | Essex | Landline | Active |
| 978-421 | Middlesex | Landline | Active |
| 978-422 | Worcester | Landline | Active |
| 978-423 | Middlesex | Cell Number | Active |
| 978-424 | Worcester | Landline | Active |
| 978-425 | Middlesex | Landline | Active |
| 978-426 | Worcester | Landline | Active |
| 978-427 | Middlesex | Cell Number | Active |
| 978-428 | Middlesex | Landline | Active |
| 978-429 | Middlesex | Landline | Active |