Area Code 640
New Jersey (NJ) • Trenton, Princeton, Absecon, Joint Base Mdl, Allentown, Atlantic City, Avalon, Barnegat • Eastern Time (ET)
What Stands Out
- •Coverage: 1.2M people across 105 ZIP codes.
- •Major cities: Trenton, Princeton, Absecon.
Spotlight: Coverage
Snapshot highlights for area code 640.
Income
84th
Home values
79th
Low poverty
55th