| Area Code 978 Details | |
|---|---|
| Country | United States |
| State/Province | Massachusetts |
| Major City | Boston |
| Time Zone | Eastern |
| Prefix | County | Phone Type | Status |
|---|---|---|---|
| 978-970 | Middlesex | Landline | Active |
| 978-973 | Essex | Cell Number | Active |
| 978-974 | Essex | Landline | Active |
| 978-975 | Essex | Landline | Active |
| 978-977 | Essex | Landline | Active |
| 978-979 | Essex | Cell Number | Active |
| 978-981 | Essex | Landline | Active |
| 978-983 | Essex | Landline | Active |
| 978-984 | Essex | Landline | Active |
| 978-985 | Essex | Cell Number | Active |
| 978-986 | Essex | Landline | Active |
| 978-987 | Middlesex | Landline | Active |
| 978-988 | Middlesex | Landline | Active |
| 978-989 | Essex | Landline | Active |
| 978-991 | Worcester | Landline | Active |
| 978-992 | Essex | Landline | Active |
| 978-993 | Essex | Landline | Active |
| 978-994 | Essex | Cell Number | Active |
| 978-995 | Middlesex | Landline | Active |
| 978-996 | Middlesex | Cell Number | Active |