Who is calling from 939?
Area code 939 belongs to San Juan, Puerto Rico. Enter the full number to see the carrier, line type and location free, and the owner name when on record.
Got a call or text from a 939 number?
- Don't call back until you know who it is. Scam calls often use local-looking numbers, and caller ID can be spoofed (FCC).
- Type the full number above. Carrier, line type and city are shown before anything is charged.
- If it is someone you met on a dating app, see reverse phone lookup for dating.
- Report scam calls at ReportFraud.ftc.gov and add your number to the National Do Not Call Registry.
Same area, other codes
Questions about 939
Where is area code 939?
939 is an area code for San Juan, Puerto Rico.
What time zone is 939?
Atlantic Standard Time, no daylight saving (AST).
What other area codes serve the same area as 939?
787 shares the same area as 939. With overlays, 10-digit dialing is required.
Is a call from 939 a scam?
The area code alone cannot tell you. Scammers spoof local-looking numbers, so check the full number: a reverse lookup shows the line type and carrier for free, and the owner name when it is on record.
Who called me from 939?
Enter the full 939 number in the search box on this page. TrueSearch shows the carrier, line type and location free, and the owner name when it is on record. If no name is found, you do not pay.
Location is derived from the area code and may not reflect where the caller is now. Places and carriers come from the NANPA prefix report; time zones from the IANA database. TrueSearch compiles publicly available information and licensed telecom data. Not a consumer reporting agency. Not for FCRA purposes such as employment, tenant, credit or insurance screening.