| General Information | |
|---|---|
| Country | United States |
| State/Province | Massachusetts |
| Major City | Springfield |
| Time Zone | Eastern (UTC-05:00) |
| Current Local Time | 18:31 |
| Prefix | County | Primary City |
|---|---|---|
| 413-200 | Hampshire | Cummington |
| 413-203 | Hampshire | Easthampton |
| 413-204 | Hampden | Springfield |
| 413-205 | Hampden | Springfield |
| 413-206 | Hampden | Chicopee |
| 413-207 | Hampshire | Huntington |
| 413-208 | Franklin | Sunderland |
| 413-209 | Hampden | Springfield |
| 413-210 | Hampshire | South Hadley |
| 413-212 | Berkshire | Pittsfield |
| 413-213 | Hampshire | Belchertown |
| 413-214 | Hampden | Springfield |
| 413-215 | Hampden | Chester |
| 413-216 | Berkshire | Becket |
| 413-217 | Berkshire | Williamstown |
| 413-218 | Hampden | Springfield |
| 413-219 | Hampden | Springfield |
| 413-221 | Hampden | Springfield |
| 413-222 | Hampden | Springfield |
| 413-223 | Franklin | Greenfield |
| 413-224 | Hampden | East Longmeadow |
| 413-225 | Franklin | Gill |
| 413-226 | Hampden | Springfield |
| 413-227 | Franklin | Turners Falls |
| 413-228 | Hampden | Palmer |
| 413-229 | Berkshire | Sheffield |
| 413-230 | Hampshire | Amherst |
| 413-231 | Hampden | Springfield |
| 413-232 | Berkshire | West Stockbridge |
| 413-233 | Hampden | Springfield |
| 413-234 | Hampden | Springfield |
| 413-235 | Berkshire | Lee |
| 413-236 | Berkshire | Pittsfield |
| 413-237 | Hampden | Springfield |
| 413-238 | Hampshire | Worthington |
| 413-239 | Franklin | Gill |
| 413-240 | Hampden | Chicopee |
| 413-241 | Hampden | Springfield |
| 413-242 | Berkshire | Pittsfield |
| 413-243 | Berkshire | Lee |
| 413-244 | Hampden | Springfield |
| 413-245 | Hampden | Brimfield |
| 413-246 | Hampden | Springfield |
| 413-247 | Hampshire | Hatfield |
| 413-248 | Berkshire | Sheffield |
| 413-249 | Berkshire | Lanesborough |
| 413-250 | Hampden | Springfield |
| 413-251 | Berkshire | Hinsdale |
| 413-252 | Hampshire | Belchertown |
| 413-253 | Hampshire | Amherst |