690 Area Code Phone Directory

Information for Area Code 690

State: NJ
Largest City in Area: TRENTON

Where is Area Code 690?

Area code (690) is in the state of NJ. Below, are the major cities in the area code (690).

Major Cities in 690

TRENTON, NJ (20)
OXFORD, NC (12)
WHEATON, IL (7)
HAMILTON, NJ (7)
PRINCETON, NJ (7)
HOUSTON, TX (7)
PHOENIX, AZ (6)
SAN DIEGO, CA (6)
AURORA, IL (6)
BOLINGBROOK, IL (6)

Zip Codes in 690