District of Massachusetts area codes: 617 | |
---|---|
Country | United States |
State/Province | Massachusetts |
Major City | Boston |
Time Zone | Eastern (UTC-05:00) |
Prefix | County | Primary City | Company |
---|---|---|---|
617-995 | Middlesex | Cambridge, MA | Xo Massachusetts |
617-996 | Middlesex | Somerville, MA | Broadwing Communications |
617-997 | Suffolk | East Boston, MA | Level 3 Communications |
617-998 | Middlesex | Cambridge, MA | Verizon New England Inc. |
617-999 | Middlesex | Cambridge, MA | AT&T Local |
617-555 | Used in movie | Cambridge, MA | Used in movie |
There are 766 prefixes, In the code area, the major cities are Belmont, MA;Boston, MA;Brookline, MA;Cambridge, MA. The major city is Boston.