| General Information about Area Code 617 | |
|---|---|
| Country | United States |
| State / Province / Territory | Massachusetts |
| Major City | Boston |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 617-639 | Cambridge | Middlesex | Landline |
| 617-818 | Boston | Suffolk | Wireless |
| 617-745 | Quincy | Norfolk | Landline |
| 617-377 | Boston | Suffolk | Landline |
| 617-326 | Dorchester | Suffolk | Landline |
| 617-521 | Boston | Suffolk | Landline |
| 617-571 | Boston | Suffolk | Wireless |
| 617-588 | Cambridge | Middlesex | Landline |
| 617-523 | Boston | Suffolk | Landline |
| 617-567 | Boston | Suffolk | Landline |
| 617-914 | Cambridge | Middlesex | Landline |
| 617-337 | Charlestown | Suffolk | Landline |
| 617-493 | Cambridge | Middlesex | Landline |
| 617-829 | Quincy | Norfolk | Landline |
| 617-454 | Boston | Suffolk | Landline |
| 617-380 | Charlestown | Suffolk | Landline |
| 617-925 | Brighton | Suffolk | Landline |
| 617-680 | Boston | Suffolk | Wireless |
| 617-907 | Milton | Norfolk | Landline |
| 617-389 | Everett | Middlesex | Landline |