| District of Massachusetts area codes: 508 | |
|---|---|
| Country | United States |
| State/Province | Massachusetts |
| Major City | Boston |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 508-286 | Bristol | Norton, MA | Verizon New England Inc. |
| 508-287 | Plymouth | Rochester, MA | Omnipoint Miami E License |
| 508-288 | Barnstable | Orleans, MA | Verizon New England Inc. |
| 508-289 | Barnstable | Falmouth, MA | Verizon New England Inc. |
| 508-290 | Middlesex | Natick, MA | Nextwave Telecom, Inc DBA Nextwave Wireless |
| 508-291 | Plymouth | Wareham, MA | Verizon New England Inc. |
| 508-292 | Barnstable | Osterville, MA | Omnipoint Miami E License |
| 508-293 | Middlesex | Marlborough, MA | Teleport Communications America |
| 508-294 | Middlesex | Hopkinton, MA | Sprint Spectrum L.p. |
| 508-295 | Plymouth | Wareham, MA | Verizon New England Inc. |
| 508-296 | Barnstable | North Falmouth, MA | Conversent Communications Of Massachusetts |
| 508-297 | Bristol | Easton, MA | Comcast Phone Of Massachusetts |
| 508-298 | Norfolk | Franklin, MA | Conversent Communications Of Massachusetts |
| 508-299 | Barnstable | Falmouth, MA | Verizon New England Inc. |
| 508-300 | Bristol | Fall River, MA | Xo Massachusetts |
| 508-301 | Bristol | Taunton, MA | Verizon New England Inc. |
| 508-302 | Middlesex | Framingham, MA | Xo Massachusetts |
| 508-303 | Middlesex | Marlboro, MA | Verizon New England Inc. |
| 508-304 | Worcester | Worcester, MA | Sprint Spectrum L.p. |
| 508-305 | Middlesex | Framingham, MA | AT&T Local |
There are 745 prefixes, In the code area, the major cities are Attleboro, MA;Barnstable Town, MA;Brockton, MA;Fal. The major city is Boston.