787 Area Code
Puerto Rico, USA
Local time now · Atlantic Standard Time
3:43 AM
Area code 787 is in Puerto Rico, USA, serving Bayamón, Arecibo, Mayagüez and Juana Díaz. It uses Atlantic Standard Time — the time there now is 3:43 AM. 939 is an overlay for the same area, so local calls need 10-digit dialing. In service since 1996.
| Area code | 787 |
|---|---|
| Location | Puerto Rico, USA |
| Major cities | Bayamón, Arecibo, Mayagüez, Juana Díaz, Corozal, Yauco, Fajardo |
| Time zone | Atlantic Standard Time |
| Overlay codes | 939 |
| In service since | 1996 |
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Frequently asked questions
Where is area code 787?
Puerto Rico, USA — including Bayamón, Arecibo, Mayagüez, Juana Díaz and Corozal.
What time zone is area code 787?
Atlantic Standard Time.
How do I call a 787 number from abroad?
Dial your international access code, then 1 (the country code), then 787 and the 7-digit number — for example +1 787 555 0100. From the UK or India dial 00 1 787 …; from Bangladesh 00 1 787 … .
Is a call from 787 a scam?
Not by itself — 787 is an ordinary geographic area code in Puerto Rico. Numbers can be spoofed, so be careful with unexpected calls asking for money or personal details.
Sources: North American Numbering Plan Administrator (NANPA) NPA database (10/25/2026); major cities from Wikidata (CC0). An area code shows where a number was first assigned — with number portability and mobile phones, the caller may be anywhere.