Rockport City Area Code List
| Area Codes |
Country |
State |
City |
Time Zone |
Operating |
| 304 |
US |
West Virginia - VA |
Rockport |
Eastern |
Details |
| 351 |
US |
Massachusetts - MA |
Rockport |
Eastern |
Details |
| 361 |
US |
Texas - TX |
Rockport |
Central |
Details |
| 978 |
US |
Massachusetts - MA |
Rockport |
Eastern |
Details |
