Area Code Search
Eastern time zone
Current Time in Killingworth: 12:56 AM
Killingworth Area Codes
Here is the current list of area codes in Killingworth, CT. There is currently 1 area code(s) in Killingworth. Search all the most up-to-date currently used Killingworth area codes below.
Eastern time zone
Current Time in Killingworth: 12:56 AM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 860 | Connecticut | Killingworth | Eastern |