Area Code Lookup
What Area Code Is Union?
2 area codes serve Union · Mississippi
Union is served by area codes 601, 769. It is located in Mississippi.
Area Codes Serving Union
Frequently Asked Questions
What area code is Union?
Union is served by area codes 601, 769. It is located in Mississippi.
Why does Union 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). Union now has 2 area codes — 601 and 769 — covering the same or overlapping areas.
How do I call Union from outside the US?
To call Union from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-601-XXX-XXXX). The +1 is the country code for all NANPA countries.