Where is 609 area code?
609 – Trenton, NJ
What area code is 609
The capital of New Jersey is located in the midst of the extensive metropolitan area between Philadelphia and New York City; besides Carson City, Nevada, Trenton is thus the only capital of a U.S. state that borders directly to a neighboring state.
Trenton’s population is very multi-faceted, with Afro-Americans representing the majority of the population, and 34% refer to themselves as Latinos. Trenton’s population has been declining since the peak of 128,000 inhabitants in 1950.