Connecticut Area Codes
Connecticut is home to several area codes, each of which has a variety of internet service providers. Different providers offer cable, DSL, and fiber-optic connection services depending on your region. Some popular ISPs in Connecticut include AT&T U-verse and Frontier Communications for DSL, Comcast XFINITY for cable internet, and Optimum Online for fiber optic connection. Each provider offers different speeds at varying prices, so it’s essential to compare them before deciding which is best suited to your needs.
| Connecticut | 203 | Bridgeport, Danbury, East Haven EST |
| 475 | Bridgeport EST | |
| 860 | Hartford, Bristol, Central Manchester EST | |
| 959 | Hartford EST |