U.S. state
Connecticut area codes
Connecticut has 4 area codes in service in 2 separate areas: some codes split the map, others overlay it. The newest is 959 (since August 30, 2014).
Local time in Connecticut
Spam reports from Sep 23 – Oct 22, 2026
1,615 FTC complaints
Consumer reports, not verified by the FTC.
By area code- Codes4
- Code areas2
- Newest959 · 2014
- ComingNone listed
- Time zoneEastern Time
The 2 code areas
Codes in one card share the same territory (overlay). FTC reports from Sep 23 – Oct 22, 2026; runs out: NANPA forecast.
| Codes | Main place | FTC reports | Runs out | Codes |
|---|---|---|---|---|
| Hartford, CT | 848 | 2091 | 2 | |
| New Haven & Stamford, CT | 767 | 2055 | 2 |
| Code | Main place | Since | Overlay with | Runs out | FTC reports |
|---|---|---|---|---|---|
| 203 | New Haven & Stamford, CT | 1947 | 475 | 2055 | 396 |
| 475 | New Haven, CT | Dec 12, 2009 | 203 | 2055 | 371 |
| 860 | Hartford, CT | Aug 28, 1995 | 959 | 2091 | 632 |
| 959 | Hartford, CT | Aug 30, 2014 | 860 | 2091 | 216 |
Source: NANPA NRUF forecast, April 2026 edition.
Consumer reports, not verified by the FTC · source
Source: FTC Do Not Call complaints created Sep 23 – Oct 22, 2026. They are reported by consumers and are not verified by the FTC; caller ID can be spoofed (how we count).
Spam call reports by area code
FTC complaints, Sep 23 – Oct 22, 2026
| Area code | Complaints | |
|---|---|---|
| 860 Hartford | 632 | |
| 203 New Haven & Stamford | 396 | |
| 475 New Haven | 371 | |
| 959 Hartford | 216 |
Consumer reports, not verified by the FTC · source
Source: FTC Do Not Call complaints created Sep 23 – Oct 22, 2026. They are reported by consumers and are not verified by the FTC; caller ID can be spoofed (how we count).
Changes coming
NANPA lists no relief planning or new code for Connecticut.
Source: NANPA, NPA database of Oct 24, 2026.