NPA-NXX - 408-858

This is the 408-858 subcode (NPA-NXX) prefix page. Follow a prefix to find the number you are looking for. We divide our pages up to make them more user friendly to navigate!

The 408-858 subcode mainly covers San Jose in Santa Clara county. But other numbers maybe included as well.

We have a database of information derived from the public phone records of California state. Many of the numbers in this subcode are Cellular (Dedicated) registered to At&t Mobility. We hear they employ a large number of people in the California office.
Recently there have been an increase in reported calls, we've had over 1781642 comments across our systems for the 408-858 subcode.

Looking for a different number? Follow a link below to see our recently active.

718-483-2531 816-420-5011 219-427-2855 410-943-5398 559-400-5745
732-597-2782 219-779-1864 337-467-1262 540-883-6516 248-402-6768