Permissive dialing continued until September 18, 2015, during which both seven- and ten-digit dialing were supported. On September 19, 2015, ten-digit dialing became mandatory in the 843/854 territory. The first new 854 numbers were issued sometime in the fall of 2015.
Dialing was allowed until September 18, 2015, with both seven and ten-digit numbers supported. On September 19, 2015, ten-digit dialing became mandatory for the 843/854 area. The first new 854 phone numbers were issued in the fall of 2015.