(840) 220
Prefix in RIALTO, California
Prefix Details
| Area Code | 840 |
| Prefix | 220 |
| Full Number Pattern | (840) 220-XXXX |
| Rate Center | RIALTO |
| State | California |
| Operating Company | BANDWIDTH.COM CLEC, LLC - CA |
| Time Zone | Pacific (PT, UTC-8) |
About the (840) 220 Prefix
The (840) 220 prefix is assigned to BANDWIDTH.COM CLEC, LLC - CA and serves the RIALTO rate center in California. Phone numbers with this prefix are in the Pacific Time Zone and are part of area code 840 which covers San Bernardino and surrounding areas.