| 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 |
|---|---|---|---|
| 413-244 | Hampden | Springfield, MA | Cellco Partnership DBA Verizon Wireless |
| 413-245 | Hampden | Brimfield, MA | Verizon New England Inc. |
| 413-246 | Hampden | Springfield (el), MA | Sprint Spectrum L.p. |
| 413-247 | Hampshire | Hatfield, MA | Verizon New England Inc. |
| 413-248 | Berkshire | Sheffield, MA | Ctc Communications Corp. |
| 413-249 | Berkshire | Pittsfield, MA | American Messaging (am) |
| 413-250 | Hampden | Springfield (el), MA | New Cingular Wireless PCS - DC |
| 413-251 | Berkshire | Hinsdale, MA | Level 3 Communications |
| 413-252 | Hampshire | Belchertown, MA | Ctc Communications Corp. |
| 413-253 | Hampshire | Amherst, MA | Verizon New England Inc. |
| 413-254 | Franklin | Turners Falls, MA | Global Naps-ma |
| 413-255 | Hampden | Springfield, MA | Comcast Phone Of Massachusetts |
| 413-256 | Hampshire | Amherst, MA | Verizon New England Inc. |
| 413-257 | Hampden | Springfield (el), MA | American Messaging (am) |
| 413-258 | Berkshire | Sandisfield, MA | Verizon New England Inc. |
| 413-259 | Hampshire | Amherst, MA | Verizon New England Inc. |
| 413-261 | Hampden | Springfield (el), MA | Verizon New England Inc. |
| 413-262 | Hampden | Springfield, MA | Cellco Partnership DBA Verizon Wireless |
| 413-263 | Hampden | Springfield, MA | Verizon New England Inc. |
| 413-264 | Hampden | Springfield, 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.