| Area Code 978 Details | |
|---|---|
| Country | United States |
| State/Province | Massachusetts |
| Major City | Boston |
| Time Zone | Eastern |
| Prefix | County | Phone Type | Status |
|---|---|---|---|
| 978-306 | Essex | Landline | Active |
| 978-307 | Middlesex | Cell Number | Active |
| 978-308 | Essex | Landline | Active |
| 978-309 | Essex | Landline | Active |
| 978-310 | Middlesex | Landline | Active |
| 978-312 | Essex | Landline | Active |
| 978-313 | Middlesex | Landline | Active |
| 978-314 | Essex | Cell Number | Active |
| 978-315 | Middlesex | Landline | Active |
| 978-316 | Middlesex | Cell Number | Active |
| 978-317 | Essex | Cell Number | Active |
| 978-318 | Middlesex | Landline | Active |
| 978-319 | Middlesex | Landline | Active |
| 978-320 | Middlesex | Cell Number | Active |
| 978-321 | Worcester | Landline | Active |
| 978-322 | Middlesex | Landline | Active |
| 978-323 | Middlesex | Landline | Active |
| 978-324 | Franklin | Landline | Active |
| 978-325 | Essex | Landline | Active |
| 978-326 | Essex | Landline | Active |