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The 858 area code is located in California near SAN DIEGO-UNIVERSITY. According to Intelius data, this area code covers roughly 1,006,848 phone numbers, including 571,800 mobile numbers and 435,048 landline numbers.
Have you received a call from a number with a 858 area code? Figure out who is calling you by performing a reverse phone lookup search. Intelius can provide you with a phone report that includes (when available) original line type and carrier, the number owner’s name, last known address and past addresses, age, possible relatives, and more.
| NXX Prefix | (858) 200-XXXX |
|---|---|
| Wire Center (WC) | San Diego University |
| Zone | La Jolla |
| Primary Carrier/Company | Windstream |
| Operating Company Numbers (OCN) | 6010 7240 671J 4733 |
| Line Types (LTYPE) | Wireless, PCS, Cellular VoIP Landline |
| Country | US |
| State | CA |
| County | San Diego |
| Area Code Population | 3,276,208 |
| Land Area | 4208.764 square miles |
| FIPS Code | 06073 |
| Time Zone | Pacific Time |
| ZIP Codes | 92037, 92038, 92039, 92109 |
