Area Code Lookup
What Area Code Is Bloomington?
3 area codes serve Bloomington
Bloomington is served by area codes 309, 812, 930. It spans Illinois and Indiana.
Area Codes Serving Bloomington
Frequently Asked Questions
What area code is Bloomington?
Bloomington is served by area codes 309, 812, 930.
Why does Bloomington 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). Bloomington now has 3 area codes — 309 and 812 and 930 — covering the same or overlapping areas.
How do I call Bloomington from outside the US?
To call Bloomington from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-309-XXX-XXXX). The +1 is the country code for all NANPA countries.