State
Area Code 738
Los Angeles, Montebello, California
Local time now
…
Time zone
Pacific
Main cities
Los Angeles, Montebello
In service since
2024
When you can make sales calls to 738 numbers
| Every day | 8 AM – 9 PM (federal rule) |
In the called person's local time. Guidance, not legal advice.
Got a call from a 738 number?
See if it's been reported for spam or robocalls, free.
Other area codes in California
209213279310323341350357369408415424442510530559562619626628650657661669707714747760805818820831837840858909916925949951
Questions about area code 738
- Where is area code 738?
- Area code 738 is in California, covering Los Angeles, Montebello.
- What time zone is area code 738?
- Pacific time.
- When can telemarketers call a 738 number?
- Federal rules allow sales calls from 8 AM to 9 PM local time.
- Is 738 a toll-free number?
- No. 738 is a regular area code for California. Toll-free codes are 800, 833, 844, 855, 866, 877 and 888.