🇵🇷 939 area code
Area code 939 covers Puerto Rico. It shares that territory with 787, so the same neighbourhood can have numbers in any of them. Enter a 939 number below for a free check before you call back.
- Location: Puerto Rico
- Time zone: Atlantic (UTC−4)
- In service since September 15, 2001
Проверить номер
Валидность, оператор, тип линии и регион на первом проходе.
Is a 939 call a scam?
An area code tells you where a number was first assigned, not where the caller is. Mobile numbers keep their area code when people move, and internet (VoIP) numbers can be picked in any area code — so a 939 number can be calling from anywhere.
Robocallers exploit that with "neighbor spoofing": showing a 939 number to people in Puerto Rico because a local-looking call is more likely to be answered. If a 939 call claims to be your bank, the IRS or a delivery company, hang up and call the official number yourself.
About area code 939
939 entered service on September 15, 2001, as an overlay on 787, which had run short of numbers.
It is part of the 787/939 overlay: the codes cover the same area, and a new line there can be given a number in any of them. Two neighbours — or two phones in one household — can have different area codes. That is also why local calls need the full ten digits.
Area codes
More area codes in Puerto Rico
All Puerto Rico area codes · Every North American area code · International country codes
Вопросы и ответы
Area code 939 questions
Sources: NANPA NPA database (11/04/2026) and Google libphonenumber. Area codes show where a number was assigned, not where its owner is today.
Where is area code 939?
Area code 939 is in Puerto Rico, United States.
What time zone is area code 939?
939 is in the Atlantic (UTC−4) time zone, and does not observe daylight saving time.
What area codes overlay 939?
787 serves the same area as 939. Numbers in all of them are local to one another.
When did area code 939 start?
939 entered service on September 15, 2001, created from 787.
How do I find out who called me from 939?
Enter the full number in the lookup at the top of this page. The free check confirms whether the number is valid and shows its carrier, line type and region; a full report adds owner and public-web records where they are available.
Why am I getting calls from area code 939?
If you live in or near Puerto Rico, they may be genuinely local — or robocalls spoofing a local-looking number. Unknown 939 callers who will not leave a message are best looked up before you call back.
Got a call from 939?
Run the free check first — validity, carrier, line type and region — and unlock the full report only if you need it.