INDIANAPOLIS, Ind. (WNDU) - Everyone in northern Indiana’s 574 and 219 telephone area codes will be required to use 10 digits, rather than seven, to make local phone calls beginning later this year.

Prior to 2001, all of northern Indiana had the "219" area code.

INDIANAPOLIS | Indiana will get its eighth area code next year when 463, which spells "IND" on a telephone keypad, begins serving users in the Indianapolis area.

(WNDU) - Beginning Saturday, Apr. 24, everyone in northern Indiana’s 574 and 219 telephone area codes is encouraged to start using 10 digits, rather than seven, to make local phone calls. Local calls ...