Area Code Lookup
What Area Code Is Schaumburg?
3 area codes serve Schaumburg · Illinois
Schaumburg is served by area codes 630, 708, 847. It is located in Illinois.
Area Codes Serving Schaumburg
Frequently Asked Questions
What area code is Schaumburg?
Schaumburg is served by area codes 630, 708, 847. It is located in Illinois.
Why does Schaumburg 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). Schaumburg now has 3 area codes — 630 and 708 and 847 — covering the same or overlapping areas.
How do I call Schaumburg from outside the US?
To call Schaumburg from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-630-XXX-XXXX). The +1 is the country code for all NANPA countries.