San Jose, California Phone Lookup
Find the owner of any phone number in San Jose, California.
What Phone Numbers Are in San Jose, California?
Looking up a phone number in San Jose, California? Enter any 10-digit phone number in the search box above to find the owner's name, address, and carrier information. San Jose is served by 2 area codes and has 763 active phone prefixes.
Area Codes Serving San Jose
Phone numbers in San Jose, California use the following area codes: 408, 669.
Top Phone Carriers in San Jose
The most common phone service providers in San Jose include:
- Pacific Bell
- T-mobile Usa, Inc.
- Onvoy, Llc - Ca
- New Cingular Wireless Pcs, Llc
- Bandwidth.com Clec, Llc - Ca
Data current as of March 2026
Nearby Cities in California
Other cities in California that share area codes with San Jose:
- Gilroy
- Hollister
- Los Gatos
- Morgan Hill
- ODDBALL CODES
- Salinas
- SAN ANTONIO VALLEY
- San Martin
- Sunnyvale
San Jose at a Glance
Demographics
- White 25.1%
- Black 2.9%
- Hispanic 30.8%
- Asian 39.5%
- Other 1.7%
Financial Profile
Frequently Asked Questions
What Area Codes Serve San Jose, California?
Phone numbers in San Jose, California use 2 area codes: 408, 669. These area codes are shared with other cities in the region. San Jose has 763 active phone prefixes assigned to local carriers. If you received a call from one of these area codes, enter the full 10-digit number into the search box above to find out who called. The area code alone tells you the general geographic region, but a full reverse phone lookup on 411FCC reveals the specific owner, carrier, and line type associated with the number.
How Do I Look Up a Phone Number in San Jose, California?
To look up any phone number in San Jose, enter the full 10-digit number into the search box at the top of this page and click Search. 411FCC returns available information about the number including the registered owner's name, location, phone carrier, and whether it is a wireless cell phone, landline, or VoIP line. The lookup covers all 2 area codes serving San Jose and works for numbers from every carrier in the area. Results appear within seconds. 411FCC has maintained its phone number database since 2003.
What Types of Phone Numbers Are in San Jose?
San Jose, California has both wireless and landline phone numbers. Approximately 37% of phone prefixes in the area are classified as wireless (cell phone), with the remaining 63% being landline or VoIP. Major carriers serving the area include Pacific Bell, T-mobile Usa, Inc., Onvoy, Llc - Ca. When you search a phone number on 411FCC, the results identify the line type and carrier, which helps distinguish personal cell phones from business landlines and identify VoIP numbers commonly used by automated calling systems.