| 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 |
|---|---|---|---|
| 508-327 | Worcester | Auburn, MA | Verizon New England Inc. |
| 508-328 | Middlesex | Hopkinton, MA | Sprint Spectrum L.p. |
| 508-329 | Worcester | Westboro, MA | Broadwing Communications |
| 508-330 | Worcester | Westboro, MA | Cellco Partnership DBA Verizon Wireless |
| 508-331 | Worcester | Fitchburg, MA | New Cingular Wireless PCS - DC |
| 508-332 | Nantucket | Nantucket, MA | Level 3 Communications |
| 508-333 | Middlesex | Natick, MA | Omnipoint Miami E License |
| 508-334 | Worcester | Worcester, MA | Verizon New England Inc. |
| 508-335 | Worcester | Worcester, MA | New Cingular Wireless PCS - DC |
| 508-336 | Bristol | Seekonk, MA | Verizon New England Inc. |
| 508-337 | Bristol | Mansfield, MA | Verizon New England Inc. |
| 508-338 | Dukes | Vineyard Haven, MA | Level 3 Communications |
| 508-339 | Bristol | Mansfield, MA | Verizon New England Inc. |
| 508-340 | Worcester | Worcester, MA | Level 3 Communications |
| 508-341 | Worcester | Douglas, MA | Cellco Partnership DBA Verizon Wireless |
| 508-342 | Bristol | Attleboro, MA | Paetec Communications |
| 508-343 | Bristol | Seekonk, MA | Teleport Communications America |
| 508-344 | Worcester | Sturbridge, MA | New Cingular Wireless PCS - DC |
| 508-345 | Plymouth | Brockton, MA | Omnipoint Miami E License |
| 508-346 | 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.