Area Code Lookup
What Area Code Is Algonquin?
2 area codes serve Algonquin · Illinois
Algonquin is served by area codes 224, 847. It is located in Illinois.
Area Codes Serving Algonquin
Frequently Asked Questions
What area code is Algonquin?
Algonquin is served by area codes 224, 847. It is located in Illinois.
Why does Algonquin 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). Algonquin now has 2 area codes — 224 and 847 — covering the same or overlapping areas.
How do I call Algonquin from outside the US?
To call Algonquin from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-224-XXX-XXXX). The +1 is the country code for all NANPA countries.