Wellesley City Area Code List
| Area Codes |
Country |
State |
City |
Time Zone |
Operating |
| 226 |
Canada |
Ontario |
Wellesley |
Eastern |
Details |
| 339 |
US |
Massachusetts - MA |
Wellesley |
Eastern |
Details |
| 519 |
Canada |
Ontario |
Wellesley |
Eastern |
Details |
| 781 |
US |
Massachusetts - MA |
Wellesley |
Eastern |
Details |
