| 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 |
|---|---|---|---|
| 508-800 | Norfolk | Walpole, MA | Verizon New England Inc. |
| 508-801 | Norfolk | Walpole, MA | Sprint Spectrum L.p. |
| 508-802 | Bristol | Taunton, MA | Conversent Communications Of Massachusetts |
| 508-803 | Norfolk | Franklin, MA | Xo Massachusetts |
| 508-804 | Middlesex | Marlboro, MA | Teleport Communications America |
| 508-805 | Bristol | Attleboro, MA | Norfolk County Internet |
| 508-806 | Worcester | Auburn, MA | Verizon New England Inc. |
| 508-807 | Plymouth | Bridgewater, MA | Comcast Phone Of Massachusetts |
| 508-808 | Middlesex | Marlborough, MA | Teleport Communications America |
| 508-809 | Bristol | No Attleboro, MA | Conversent Communications Of Massachusetts |
| 508-810 | Suffolk | Boston, MA | Mcimetro Access Transmission Services LLC |
| 508-812 | Bristol | Swansea, MA | Level 3 Communications |
| 508-813 | Bristol | Taunton, MA | New Cingular Wireless PCS - DC |
| 508-815 | Barnstable | Hyannis, MA | Rcn Telecom Services |
| 508-816 | Norfolk | South Walpole, MA | Sprint Spectrum L.p. |
| 508-817 | Bristol | New Bedford, MA | Cellco Partnership DBA Verizon Wireless |
| 508-818 | Plymouth | Brockton, MA | Paetec Communications |
| 508-819 | Plymouth | Bridgewater, MA | Paetec Communications |
| 508-820 | Middlesex | Framingham, MA | Verizon New England Inc. |
| 508-821 | Bristol | Taunton, MA | Verizon New England Inc. |
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.