Zip Area Code

Area code 401

Area code 401 is a Rhode Island area code, in service since 1947.

Local calls are dialed with seven digits.

It is in the Eastern Time zone.

In service since
1947
Local dialing
seven digits
Time zone
Eastern Time
ZIP codes
81

Map

Map of the 401 area codeThe shaded area shows where 401 numbers are rated, with the neighboring area codes outlined around it.860413631508781ProvidenceWoonsocketPawtucketNewportWarrenEast GreenwichNorth KingstownHope Valley
Approximate 401 coverage, drawn from U.S. Census ZIP code areas and NANPA rate centers. Dashed lines are state borders.

Main cities in area code 401

Overlays and neighboring area codes

Neighboring area codes: 203, 860, 413, 631, 508, 781.

Counties in area code 401

Towns in area code 401

And 21 more towns: every town in Rhode Island.