Connecticut |
| State of Connecticut - Phone Code and Area Codes for Mobile, Whatsapp and Text Messages |
| Phone and Whatsapp Codes in Connecticut / CT
- Area Code : 203 |
| Area Code : 475 (overlay 203) |
| Area Code : 860 |
| Area Code : 959 (overlay 860) |
| US Code List of Codes in USA. Area Code and Phone Information by City and State. |