Area code 401 is the telephone area code serving all of the state of Rhode Island.
| State of Rhode Island Area Code: 401 | ||
|---|---|---|
| North: 508/774 | ||
| West: 631, 860 | area code 401 | East: 508/774 |
| South: Atlantic Ocean | ||
| State of Connecticut Area Codes: 203, 860 | ||
| Commonwealth of Massachusetts Area Codes: 339, 351, 413, 508, 617, 774, 781, 857, 978 | ||
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- be_x_old
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- wuu
- xal
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- yi
- yo
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- zea
- zh
- zh_classical
- zh_min_nan
- zh_yue
- zu
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