JEWETTCITY — CT
Data last updated: March 10, 2026
Area Codes
Top Carriers
| Carrier | OCN | NXX Count |
|---|---|---|
| LEVEL 3 COMMUNICATIONS, LLC - CT | 4800 | 1 |
| PEERLESS NETWORK OF CONNECTICUT, LLC - CT | 539F | 1 |
| ONVOY, LLC - CT | 639C | 1 |
| SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT | 9147 | 1 |