Somerville City Area Code List
| Area Codes | Country | State | City | Time Zone | Operating |
|---|---|---|---|---|---|
| 617 | US | Massachusetts - MA | Somerville | Eastern | Details |
| 848 | US | New Jersey - NJ | Somerville | Eastern | Details |
| 857 | US | Massachusetts - MA | Somerville | Eastern | Details |
| 901 | US | Tennessee - TN | Somerville | Central | Details |
| 908 | US | New Jersey - NJ | Somerville | Eastern | Details |
| 937 | US | Ohio - OH | Somerville | Eastern | Details |
| 978 | US | Massachusetts - MA | Somerville | Eastern | Details |
| 979 | US | Texas - TX | Somerville | Central | Details |