| District of Massachusetts area codes: 774 | |
|---|---|
| Country | United States |
| State/Province | Massachusetts |
| Major City | Boston |
| Time Zone | Eastern |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 774-221 | Worcester | Auburn, MA | Ctc Communications Corp. |
| 774-222 | Plymouth | Bridgewater, MA | Cellco Partnership DBA Verizon Wireless |
| 774-223 | Plymouth | Brockton, MA | Sprint Spectrum L.p. |
| 774-224 | Worcester | Charlton, MA | Local Access LLC |
| 774-225 | Bristol | Attleboro, MA | Metro PCS |
| 774-226 | Bristol | Taunton, MA | AT&T Local |
| 774-227 | Bristol | Taunton, MA | Choice One Communications |
| 774-228 | Barnstable | Osterville, MA | Cellco Partnership DBA Verizon Wireless |
| 774-229 | Bristol | Seekonk, MA | Sprint Spectrum L.p. |
| 774-230 | Worcester | Southbridge, MA | Cellco Partnership DBA Verizon Wireless |
| 774-231 | Middlesex | Natick, MA | Teleport Communications America |
| 774-232 | Worcester | Worcester, MA | New Cingular Wireless PCS - DC |
| 774-233 | Norfolk | Needham, MA | Comcast Phone Of Massachusetts |
| 774-234 | Worcester | Rutland, MA | Charter Fiberlink Ma-cco |
| 774-235 | Norfolk | Franklin, MA | Teleport Communications America |
| 774-236 | Nantucket | Nantucket, MA | Sprint Spectrum L.p. |
| 774-237 | Barnstable | Harwich, MA | Ctc Communications Corp. |
| 774-238 | Barnstable | Osterville, MA | Cellco Partnership DBA Verizon Wireless |
| 774-239 | Worcester | Worcester, MA | Cellco Partnership DBA Verizon Wireless |
| 774-240 | Plymouth | Brockton, MA | Omnipoint Miami E License |
There are 312 prefixes, In the code area, the major cities are Attleboro, MA;Barnstable Town, MA;Brockton, MA;Fal. The major city is Boston.