Area Code 858

There are 516 phone number prefixes within area code 858. Additionally, there are more than 1,100 phone numbers in this area code that have received at least one user report. The location of calls from area code 858 is California, USA. Most numbers in this area code are in US Pacific time, where the time is currently 7:35:34 PM on June 5, 2025.
 
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