| 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 |
|---|---|---|---|
| 413-224 | Hampden | E Longmeadow, MA | Brooks Fiber Communications Of Massachusetts |
| 413-225 | Franklin | Northfield, MA | Teleport Communications America |
| 413-226 | Hampden | Springfield, MA | Verizon New England Inc. |
| 413-227 | Franklin | Greenfield, MA | American Messaging (am) |
| 413-228 | Hampden | Palmer, MA | Choice One Communications |
| 413-229 | Berkshire | Sheffield, MA | Verizon New England Inc. |
| 413-230 | Hampshire | Amherst, MA | New Cingular Wireless PCS - DC |
| 413-231 | Hampden | Springfield, MA | AT&T Local |
| 413-232 | Berkshire | West Stockbridge, MA | Verizon New England Inc. |
| 413-233 | Hampden | Springfield, MA | Ctc Communications Corp. |
| 413-234 | Hampden | Springfield, MA | Cellco Partnership DBA Verizon Wireless |
| 413-235 | Berkshire | Housatonic, MA | Global Naps-ma |
| 413-236 | Berkshire | Pittsfield, MA | Verizon New England Inc. |
| 413-237 | Hampden | Springfield (el), MA | Cellco Partnership DBA Verizon Wireless |
| 413-238 | Hampshire | Worthington, MA | Verizon New England Inc. |
| 413-239 | Franklin | Northfield, MA | Level 3 Communications |
| 413-240 | Hampden | Chicopee, MA | Teleport Communications America |
| 413-241 | Hampden | Springfield, MA | Brooks Fiber Communications Of Massachusetts |
| 413-242 | Berkshire | Pittsfield, MA | Brooks Fiber Communications Of Massachusetts |
| 413-243 | Berkshire | Lee, MA | Verizon New England Inc. |
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.