Area Code Search
Eastern time zone
Current Time in Groton: 03:30 AM
Groton Area Codes
Here is the current list of area codes in Groton, CT. There is currently 1 area code(s) in Groton. Search all the most up-to-date currently used Groton area codes below.
Eastern time zone
Current Time in Groton: 03:30 AM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 860 | Connecticut | Groton | Eastern |