'Amazing': Baby born at 3:21 p.m. on 3/21 in Florida area code 321

What area code is 321 >> Get a 321 phone number in Orlando | Ringover

Do you have a 616, 810, 906 or 989 area code? Changes are coming to how you make calls

10-digit dialing will soon be required for all calls in Michigan's 616, 810, 906 and 989 area codes

New Area Code For Parts Of The Greater Philadelphia Area

Here’s How the “321” Space Coast Area Code Was Born