| Area Code 978 Details | |
|---|---|
| Country | United States |
| State/Province | Massachusetts |
| Major City | Boston |
| Time Zone | Eastern |
| Prefix | County | Phone Type | Status |
|---|---|---|---|
| 978-874 | Worcester | Landline | Active |
| 978-875 | Middlesex | Cell Number | Active |
| 978-876 | Essex | Cell Number | Active |
| 978-877 | Middlesex | Cell Number | Active |
| 978-878 | Worcester | Landline | Active |
| 978-879 | Essex | Landline | Active |
| 978-880 | Essex | Landline | Active |
| 978-881 | Middlesex | Landline | Active |
| 978-882 | Essex | Landline | Active |
| 978-883 | Worcester | Cell Number | Active |
| 978-884 | Middlesex | Cell Number | Active |
| 978-885 | Essex | Cell Number | Active |
| 978-886 | Essex | Cell Number | Active |
| 978-887 | Essex | Landline | Active |
| 978-888 | Middlesex | Landline | Active |
| 978-889 | Middlesex | Landline | Active |
| 978-890 | Essex | Landline | Active |
| 978-891 | Essex | Cell Number | Active |
| 978-893 | Middlesex | Landline | Active |
| 978-894 | Worcester | Landline | Active |