A local number. A little more freedom.
Get a 939
phone number.
A local number for San Juan, PR. Call and text over WiFi or mobile data, on the phone you already have.
- Calls and texts
- No extra SIM
- Location
- San Juan, Puerto Rico
- Time zone
- Atlantic (GMT -4)
Where is area code 939 located?
Area code 939 is a Puerto Rico area code, serving San Juan, PR and nearby cities including Bayamon, Carolina, Ponce. It is in the Atlantic (GMT -4) time zone.
Who is calling from area code 939?
A 939 call comes from a number assigned to the San Juan, PR area, which can be a mobile, a landline or an app-based number like AvoCall's. Caller ID can be faked from any area code, so if you don't know the number, let it go to voicemail and never share a code you didn't ask for.
How do I get a 939 phone number?
Check nearby area codes or search again at checkout. AvoCall provides a new number for calls and texts over WiFi or mobile data, with no second SIM. There are no 939 numbers in stock right now (checked October 11, 2026 at 8:52 AM UTC); stock is re-checked every hour and nearby area codes often have numbers.
No 939 numbers in stock right now
Checked October 11, 2026 at 8:52 AM UTC. We re-check every area code hourly, and new numbers appear as they become available.
Try a nearby or overlay area code:
Every number requires an AvoCall plan. Current web pricing is verified at checkout, and number availability changes often.
About the 939 area code
Area code 939 belongs to Puerto Rico, a US territory, with San Juan as its principal city. Its coverage takes in Bayamon, Carolina, Ponce, and Caguas, all on Atlantic time (GMT -4).
The code entered service in 2001 as an overlay of area code 787, and the two codes share one numbering territory. Because of that overlay arrangement, local calls throughout the region are dialed with all ten digits.
Dialing note: 939 is part of an overlay complex with 787, so local calls in this area are dialed with all ten digits.
Numbering details on this page (service dates and overlay status) are checked against the NANPA numbering registry. Registry data as of 10/08/2026.
939 phone number FAQ
- Can I receive verification codes on a 939 number?
- AvoCall 939 numbers support calling and messaging. Verification-text compatibility varies by sender; short-code and 2FA delivery is not guaranteed.