Black Rock, New Brunswick Area Code
Black Rock, NB is officially utilizing an area code overlay in which area codes 428 and 506 serve the same geographic area. Ten digit dialing (area code + seven digit number) is necessary.
In addition to Black Rock, NB area code information read more about area codes 428 and 506 details and New Brunswick area codes.
Select Any New Brunswick City or Town Alphabetically
Area Codes By Province or Territory
Area Codes Look Up in Surrounding Places
