Toa Alta, Puerto Rico Area Code

Toa Alta, PR is officially utilizing an area code overlay in which area codes 787 and 939 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary.

In addition to Toa Alta, PR area code information read more about 787 and 939 details and Puerto Rico area codes.

Toa Alta, PR and observes the Atlantic Time Zone and does not use daylight saving time. View our Times by Area Code tool.