Area Code Lookup
What Area Code Is Kearny?
2 area codes serve Kearny · New Jersey
Kearny is served by area codes 201, 551. It is located in New Jersey.
Area Codes Serving Kearny
Frequently Asked Questions
What area code is Kearny?
Kearny is served by area codes 201, 551. It is located in New Jersey.
Why does Kearny have multiple area codes?
As demand for phone numbers increased, NANPA added area codes through splits (dividing the region) or overlays (layering a new code over the same geography). Kearny now has 2 area codes — 201 and 551 — covering the same or overlapping areas.
How do I call Kearny from outside the US?
To call Kearny from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-201-XXX-XXXX). The +1 is the country code for all NANPA countries.