Beginning October 24, 2021, you must dial the area code + telephone number (or 1 + the area code + telephone number as applicable) for all local calls.
On and after this date, locals calls with only 7 digits may not be completed, and a recording may inform you that your call cannot be completed as dialed. If you get this recording, you will have to hang up and dial using the area code and the 7 digit number.