Area Code 861

Area code 861 is one of the newest NANP area codes

Area code 861 is one of the most recently added codes in the North American Numbering Plan, in service since February 24, 2023. It is an overlay that shares its territory with 309, adding fresh numbers as those codes fill up. Existing numbers in the area keep their codes; only new phone lines may be issued a 861 number.

Because 861 is new and unfamiliar, some people are wary when it appears on caller ID and search for “who called me from 861?” An area code only shows where a number is registered, and any number can be spoofed — so a 861 call is not suspicious on its own. Judge each call by what it asks for, not the code. Is a call from 861 a scam?

Frequently asked questions

Where is area code 861?

Area code 861 covers Peoria and nearby cities including Bloomington, Normal, Moline in Illinois, in the Central Time.

What cities use area code 861?

Area code 861 serves Peoria, Bloomington, Normal, Moline, Rock Island, and 4 other communities in Illinois.

What time zone is area code 861 in?

Area code 861 is in the Central Time (America/Chicago).

How do you dial a 861 number?

Dial all 10 digits: 861 followed by the 7-digit local number. From abroad, dial +1 861 and the local number.

Is a call from area code 861 a scam?

A 861 number is geographically tied to Illinois, but caller ID can be spoofed, so the displayed area code does not prove where a caller really is. If you did not expect the call, do not share personal information and consider looking the number up.

Is 861 a country code?

No. 861 is a US area code (a domestic 3-digit code), not a country code. The country (calling) code for the United States is +1, shared across the North American Numbering Plan. So a full 861 number written for international dialing looks like +1 861 followed by the 7-digit local number.