| District of Massachusetts area codes: 413 | |
|---|---|
| Country | United States |
| State/Province | Massachusetts |
| Major City | Springfield |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | County | Primary City | Company |
|---|---|---|---|
| 413-288 | Hampden | Springfield (el), MA | Verizon New England Inc. |
| 413-289 | Hampden | Palmer, MA | Verizon New England Inc. |
| 413-290 | Hampden | Springfield, MA | Verizon New England Inc. |
| 413-292 | Hampden | Springfield (el), MA | Verizon New England Inc. |
| 413-294 | Hampden | Springfield, MA | Global Naps-ma |
| 413-295 | Hampden | Springfield (el), MA | Verizon New England Inc. |
| 413-296 | Hampshire | Chesterfield, MA | Verizon New England Inc. |
| 413-297 | Hampden | Springfield (el), MA | New Cingular Wireless PCS - DC |
| 413-298 | Berkshire | West Stockbridge, MA | Verizon New England Inc. |
| 413-300 | Berkshire | Dalton, MA | Time Warner Cable Information Svcs (massachusetts) |
| 413-301 | Hampden | Springfield, MA | New Cingular Wireless PCS - DC |
| 413-302 | Hampden | Springfield, MA | Cellco Partnership DBA Verizon Wireless |
| 413-303 | Hampden | Springfield, MA | Paetec Communications |
| 413-304 | Hampden | Springfield, MA | Broadview Networks |
| 413-305 | Berkshire | Sandisfield, MA | Global Naps-ma |
| 413-306 | Hampden | Springfield, MA | Level 3 Communications |
| 413-307 | Berkshire | Adams, MA | AT&T Local |
| 413-308 | Hampden | Ludlow, MA | Brooks Fiber Communications Of Massachusetts |
| 413-309 | Hampden | Springfield, MA | Omnipoint Miami E License |
| 413-310 | Hampden | Springfield, MA | Omnipoint Miami E License |
There are 488 prefixes, In the code area, the major cities are Agawam, MA;Chicopee, MA;Holyoke, MA;Northampton, M. The major city is Springfield.