(858) 203
Prefix in LA JOLLA, California
Prefix Details
| Area Code | 858 |
| Prefix | 203 |
| Full Number Pattern | (858) 203-XXXX |
| Rate Center | LA JOLLA |
| State | California |
| Operating Company | ONVOY, LLC - CA |
| Time Zone | Pacific (PT, UTC-8) |
About the (858) 203 Prefix
The (858) 203 prefix is assigned to ONVOY, LLC - CA and serves the LA JOLLA rate center in California. Phone numbers with this prefix are in the Pacific Time Zone and are part of area code 858 which covers San Diego and surrounding areas.