| Area Code 978 Details | |
|---|---|
| Country | United States |
| State/Province | Massachusetts |
| Major City | Boston |
| Time Zone | Eastern |
| Prefix | County | Phone Type | Status |
|---|---|---|---|
| 978-852 | Essex | Cell Number | Active |
| 978-853 | Middlesex | Cell Number | Active |
| 978-854 | Middlesex | Landline | Active |
| 978-855 | Worcester | Cell Number | Active |
| 978-856 | Middlesex | Landline | Active |
| 978-857 | Essex | Cell Number | Active |
| 978-858 | Middlesex | Landline | Active |
| 978-859 | Middlesex | Cell Number | Active |
| 978-860 | Worcester | Landline | Active |
| 978-861 | Essex | Landline | Active |
| 978-862 | Middlesex | Landline | Active |
| 978-863 | Middlesex | Landline | Active |
| 978-864 | Essex | Landline | Active |
| 978-865 | Essex | Landline | Active |
| 978-866 | Middlesex | Cell Number | Active |
| 978-867 | Essex | Landline | Active |
| 978-868 | Worcester | Landline | Active |
| 978-869 | Essex | Cell Number | Active |
| 978-870 | Worcester | Landline | Active |
| 978-873 | Essex | Cell Number | Active |