Telephone Area 858. Page 2.
Prefix: +1858
This prefix is distributed within the state California
The largest city in the region is San Diego
Time Zone: Pacific
Winter time: UTC-8
Summer time: UTC-7
Below on the map, there is indicated the largest city in the telephone area +1-858-...-.... California San Diego.
Phone numbers +1-858-YYY-YYYY
| Company | District | Major City | Prefix |
|---|---|---|---|
| Pacific Bell | San Diego | San Diego, CA | +1-858505-SSSS |
| Pacific Bell | San Diego | Del Mar, CA | +1-858509-SSSS |
| Pacific Bell | San Diego | Poway, CA | +1-858513-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858514-SSSS |
| Nextel Communications | San Diego | San Diego, CA | +1-858518-SSSS |
| Mpower Communications Corp | San Diego | San Diego, CA | +1-858519-SSSS |
| Pacific Bell | San Diego | Rancho Bernardo, CA | +1-858521-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858522-SSSS |
| Pacific Bell | San Diego | Del Mar, CA | +1-858523-SSSS |
| Pacific Bell | San Diego | Del Mar, CA | +1-858524-SSSS |
| Pacific Bell | San Diego | La Jolla, CA | +1-858525-SSSS |
| Pacific Bell | San Diego | La Jolla, CA | +1-858526-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858527-SSSS |
| +1-858529-SSSS | |||
| Pacific Bell | San Diego | San Diego, CA | +1-858530-SSSS |
| New Cingular Wireless PCS | San Diego | La Jolla, CA | +1-858531-SSSS |
| Pacific Bell | San Diego | La Jolla, CA | +1-858534-SSSS |
| Pacific Bell | San Diego | La Jolla, CA | +1-858535-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858536-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858537-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858538-SSSS |
| Pacific Bell | San Diego | La Jolla, CA | +1-858539-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858541-SSSS |
| Pacific Bell | San Diego | La Jolla, CA | +1-858546-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858547-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858549-SSSS |
| Pacific Bell | San Diego | La Jolla, CA | +1-858550-SSSS |
| Pacific Bell | San Diego | La Jolla, CA | +1-858551-SSSS |
| Pacific Bell | San Diego | La Jolla, CA | +1-858552-SSSS |
| Pacific Bell | San Diego | La Jolla, CA | +1-858554-SSSS |
| Pacific Bell | San Diego | La Jolla, CA | +1-858558-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858560-SSSS |
| Mpower Communications Corp | San Diego | San Diego, CA | +1-858564-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858565-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858566-SSSS |
| Leap Wireless Intl DBA Cricket Comm | La Jolla, CA | +1-858568-SSSS | |
| Pacific Bell | San Diego | San Diego, CA | +1-858569-SSSS |
| San Diego | San Diego, CA | +1-858570-SSSS | |
| Pacific Bell | San Diego | San Diego, CA | +1-858571-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858573-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858576-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858577-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858578-SSSS |
| Pacific Bell | San Diego | La Jolla, CA | +1-858581-SSSS |
| Nextel Communications | San Diego | San Diego, CA | +1-858583-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858586-SSSS |
| Pacific Bell | San Diego | La Jolla, CA | +1-858587-SSSS |
| Pacific Bell | San Diego | Rancho Bernardo, CA | +1-858592-SSSS |
| Pacific Bell | San Diego | La Jolla, CA | +1-858597-SSSS |
| Teleport Communications Group - San Diego | San Diego | San Diego, CA | +1-858598-SSSS |
| Cook Telecom | San Diego | San Diego, CA | +1-858600-SSSS |
| Nextel Communications | San Diego | Poway, CA | +1-858602-SSSS |
| New Cingular Wireless PCS | San Diego | San Diego, CA | +1-858603-SSSS |
| Paetec Communications | San Diego | Rancho Bernardo, CA | +1-858605-SSSS |
| Mci Worldcom Communications, Ca | San Diego | San Diego, CA | +1-858609-SSSS |
| T-mobile Usa | San Diego | San Diego, CA | +1-858610-SSSS |
| Pacific Bell | San Diego | Rancho Bernardo, CA | +1-858613-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858614-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858616-SSSS |
| Tw Telecom Of California Lp | San Diego | San Diego, CA | +1-858617-SSSS |
| Pacific Bell | San Diego | Rancho Bernardo, CA | +1-858618-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858621-SSSS |
| Pacific Bell | San Diego | La Jolla, CA | +1-858622-SSSS |
| Pacific Bell | San Diego | La Jolla, CA | +1-858623-SSSS |
| Pacific Bell | San Diego | La Jolla, CA | +1-858625-SSSS |
| Pacific Bell | San Diego | La Jolla, CA | +1-858626-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858627-SSSS |
| Pac - West Telecomm | San Diego | San Diego, CA | +1-858630-SSSS |
| AT&T Local | San Diego | San Diego, CA | +1-858633-SSSS |
| Cox California Telcom | San Diego | San Diego, CA | +1-858634-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858635-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858636-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858637-SSSS |
| Pacific Bell | San Diego | La Jolla, CA | +1-858638-SSSS |
| Pacific Bell | San Diego | La Jolla, CA | +1-858642-SSSS |
| Pacific Bell | San Diego | La Jolla, CA | +1-858643-SSSS |
| Pacific Bell | San Diego | La Jolla, CA | +1-858646-SSSS |
| Tw Telecom Of California Lp | San Diego | San Diego, CA | +1-858649-SSSS |
| Pacific Bell | San Diego | San Diego, CA | +1-858650-SSSS |
| Tw Telecom Of California Lp | San Diego | La Jolla, CA | +1-858651-SSSS |
