| Area Code 978 Details | |
|---|---|
| Country | United States |
| State/Province | Massachusetts |
| Major City | Boston |
| Time Zone | Eastern |
| Prefix | County | Phone Type | Status |
|---|---|---|---|
| 978-223 | Essex | Landline | Active |
| 978-224 | Essex | Landline | Active |
| 978-225 | Essex | Landline | Active |
| 978-226 | Middlesex | Landline | Active |
| 978-227 | Worcester | Landline | Active |
| 978-228 | Essex | Cell Number | Active |
| 978-229 | Suffolk | Landline | Active |
| 978-230 | Worcester | Landline | Active |
| 978-231 | Essex | Landline | Active |
| 978-232 | Essex | Landline | Active |
| 978-233 | Essex | Landline | Active |
| 978-234 | Essex | Landline | Active |
| 978-235 | Worcester | Cell Number | Active |
| 978-236 | Essex | Landline | Active |
| 978-237 | Essex | Landline | Active |
| 978-238 | Essex | Landline | Active |
| 978-239 | Essex | Cell Number | Active |
| 978-240 | Middlesex | Landline | Active |
| 978-241 | Essex | Landline | Active |
| 978-242 | Essex | Landline | Active |