Graduated Licensing is a process by which driver license applicants 15 years of age (but less than 18 years old) can start getting their Driver License. There are several levels in this process and strict requirements that need to be met.
Area code 609 serves telephones in southeastern and central New Jersey, including the cities of Trenton, Long Beach Island, Princeton, Hamilton and Atlantic City. In terms of geographic coverage, it is the largest in the state of New Jersey.
Area Code 639 History: Area code 639 was put into service on 05/25/13. Area code 639 is an overlay of area code 306. Mandatory 10 digit dialing is required.Ten digit dialing (area code + seven digit number) is necessary in the 306/639 overlay because two different homes in the same geographic area can have the same seven digit phone number but each would have a different area code.rea Code 639 History: Area code 639 was put into service on 05/25/13. Area code 639 is an overlay of area code 306. Mandatory 10 digit dialing is required.