Area Code 858 is located in the state of California.
The California`s major city is San Diego
The state of California is in Pacific timezone.
More important cities in California:
Poway, CA;
Prefixes within the 858 Area Code what we have in our database.
| Prefix | Primary City | County | Usage |
| (858) 763 | San Diego, CA | San Diego | Cell Number |
| (858) 764 | Del Mar, CA | San Diego | Landline |
| (858) 768 | San Diego, CA | Not filled | Unknown |
| (858) 769 | San Diego, CA | San Diego | Landline |
| (858) 771 | Rancho Santa Fe, CA | San Diego | Landline |
| (858) 772 | San Diego, CA | San Diego | Cell Number |
| (858) 774 | San Diego, CA | San Diego | Cell Number |
| (858) 775 | San Diego, CA | San Diego | Cell Number |
| (858) 776 | Rancho Bernardo, CA | San Diego | Cell Number |
| (858) 777 | San Diego, CA | San Diego | Landline |
| (858) 779 | San Diego, CA | San Diego | Landline |
| (858) 780 | San Diego, CA | San Diego | Landline |
| (858) 784 | La Jolla, CA | San Diego | Landline |
| (858) 790 | San Diego, CA | San Diego | Landline |
| (858) 792 | Del Mar, CA | San Diego | Landline |
| (858) 793 | Del Mar, CA | San Diego | Landline |
| (858) 794 | Del Mar, CA | San Diego | Landline |
| (858) 795 | La Jolla, CA | San Diego | Landline |
| (858) 798 | San Diego, CA | San Diego | Landline |
| (858) 799 | San Diego, CA | San Diego | Landline |
| (858) 800 | Not filled | Not filled | Unknown |
| (858) 805 | San Diego, CA | San Diego | Landline |
| (858) 810 | San Diego, CA | San Diego | Landline |
| (858) 812 | La Jolla, CA | San Diego | Landline |
| (858) 815 | Rancho Bernardo, CA | San Diego | Landline |
| (858) 822 | La Jolla, CA | San Diego | Landline |
| (858) 824 | La Jolla, CA | San Diego | Landline |
| (858) 826 | La Jolla, CA | San Diego | Landline |
| (858) 829 | San Diego, CA | San Diego | Cell Number |
| (858) 831 | San Diego, CA | San Diego | Landline |
| (858) 832 | Rancho Santa Fe, CA | San Diego | Landline |
| (858) 834 | San Diego, CA | San Diego | Landline |
| (858) 836 | San Diego, CA | San Diego | Landline |
| (858) 837 | San Diego, CA | San Diego | Cell Number |
| (858) 842 | Poway, CA | San Diego | Landline |
| (858) 845 | La Jolla, CA | San Diego | Landline |
| (858) 847 | Del Mar, CA | San Diego | Landline |
| (858) 848 | Poway, CA | San Diego | Landline |
| (858) 853 | Not filled | San Diego | Landline |
| (858) 856 | San Diego, CA | San Diego | Cell Number |
| (858) 859 | Poway, CA | San Diego | Landline |
| (858) 860 | San Diego, CA | San Diego | Landline |
| (858) 863 | San Diego, CA | San Diego | Landline |
| (858) 864 | San Diego, CA | San Diego | Cell Number |
| (858) 866 | La Jolla, CA | San Diego | Landline |
| (858) 869 | San Diego, CA | San Diego | Landline |
| (858) 874 | San Diego, CA | San Diego | Landline |
| (858) 875 | San Diego, CA | San Diego | Landline |
| (858) 876 | Del Mar, CA | San Diego | Landline |
| (858) 877 | San Diego, CA | San Diego | Landline |
| (858) 879 | Rancho Bernardo, CA | San Diego | Landline |
| (858) 880 | San Diego, CA | San Diego | Landline |
| (858) 882 | La Jolla, CA | San Diego | Landline |
| (858) 883 | San Diego, CA | San Diego | Cell Number |
| (858) 886 | La Jolla, CA | San Diego | Landline |
| (858) 888 | San Diego, CA | Not filled | Unknown |
| (858) 900 | Not filled | San Diego | Cell Number |
| (858) 901 | San Diego, CA | San Diego | Landline |
| (858) 905 | San Diego, CA | San Diego | Landline |
| (858) 909 | La Jolla, CA | San Diego | Landline |
| (858) 914 | Rancho Santa Fe, CA | San Diego | Landline |
| (858) 922 | San Diego, CA | San Diego | Cell Number |
| (858) 923 | Rancho Santa Fe, CA | San Diego | Landline |
| (858) 924 | Rancho Bernardo, CA | San Diego | Landline |
| (858) 925 | San Diego, CA | San Diego | Landline |
| (858) 926 | San Diego, CA | San Diego | Landline |
| (858) 927 | Rancho Bernardo, CA | San Diego | Landline |
| (858) 935 | San Diego, CA | San Diego | Landline |
| (858) 939 | San Diego, CA | San Diego | Landline |
| (858) 942 | San Diego, CA | San Diego | Landline |
| (858) 943 | San Diego, CA | San Diego | Landline |
| (858) 945 | San Diego, CA | San Diego | Cell Number |
| (858) 946 | San Diego, CA | San Diego | Landline |
| (858) 947 | Del Mar, CA | San Diego | Landline |
| (858) 949 | San Diego, CA | San Diego | Cell Number |
| (858) 951 | Rancho Santa Fe, CA | San Diego | Landline |
| (858) 952 | La Jolla, CA | San Diego | Landline |
| (858) 956 | Poway, CA | San Diego | Landline |
| (858) 964 | San Diego, CA | San Diego | Landline |
| (858) 966 | San Diego, CA | San Diego | Landline |
| (858) 967 | San Diego, CA | San Diego | Cell Number |
| (858) 974 | San Diego, CA | San Diego | Landline |
| (858) 997 | La Jolla, CA | Not filled | Unknown |
| (858) 998 | Not filled | San Diego | Cell Number |
We have 384 Prefixes in our database.