(401) 303
Prefix in WARREN, Rhode Island
Prefix Details
| Area Code | 401 |
| Prefix | 303 |
| Full Number Pattern | (401) 303-XXXX |
| Rate Center | WARREN |
| State | Rhode Island |
| Operating Company | ONVOY SPECTRUM, LLC |
| Time Zone | Eastern (ET, UTC-5) |
About the (401) 303 Prefix
The (401) 303 prefix is assigned to ONVOY SPECTRUM, LLC and serves the WARREN rate center in Rhode Island. Phone numbers with this prefix are in the Eastern Time Zone and are part of area code 401 which covers Providence and surrounding areas.