| Area Code 978 Details | |
|---|---|
| Country | United States |
| State/Province | Massachusetts |
| Major City | Boston |
| Time Zone | Eastern |
| Prefix | County | Phone Type | Status |
|---|---|---|---|
| 978-243 | Middlesex | Landline | Active |
| 978-244 | Middlesex | Landline | Active |
| 978-245 | Middlesex | Cell Number | Active |
| 978-246 | Middlesex | Landline | Active |
| 978-247 | Essex | Landline | Active |
| 978-248 | Worcester | Landline | Active |
| 978-249 | Worcester | Landline | Active |
| 978-250 | Middlesex | Landline | Active |
| 978-251 | Middlesex | Landline | Active |
| 978-252 | Worcester | Landline | Active |
| 978-253 | Suffolk | Landline | Active |
| 978-254 | Middlesex | Landline | Active |
| 978-255 | Essex | Landline | Active |
| 978-256 | Middlesex | Landline | Active |
| 978-257 | Worcester | Cell Number | Active |
| 978-258 | Middlesex | Landline | Active |
| 978-259 | Middlesex | Landline | Active |
| 978-261 | Middlesex | Landline | Active |
| 978-262 | Middlesex | Landline | Active |
| 978-263 | Middlesex | Landline | Active |