Area Code Lookup
What Area Code Is Hattiesburg?
2 area codes serve Hattiesburg · Mississippi
Hattiesburg is served by area codes 601, 769. It is located in Mississippi.
Area Codes Serving Hattiesburg
Frequently Asked Questions
What area code is Hattiesburg?
Hattiesburg is served by area codes 601, 769. It is located in Mississippi.
Why does Hattiesburg 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). Hattiesburg now has 2 area codes — 601 and 769 — covering the same or overlapping areas.
How do I call Hattiesburg from outside the US?
To call Hattiesburg 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.