Eastern time zone
Current Time in Holliston: 12:59 PM

Holliston Area Codes

Here is the current list of area codes in Holliston, MA. There is currently 2 area code(s) in Holliston. Search all the most up-to-date currently used Holliston area codes below.

Eastern time zone
Current Time in Holliston: 12:59 PM
Area Code State City Timezone
508MassachusettsHollistonEastern
774MassachusettsHollistonEastern