Illinois QC to get new area code: 861

Publish date: 2024-09-04

The Illinois Quad Cities is getting a new area code next month, 861.

To ensure a continuing supply of new telephone numbers, the Illinois Commerce Commission (ICC) has approved an area code overlay for the 309 area code region, which serves west-central Illinois, including East Moline, Moline and Rock Island.

The new 861 area code will serve the same geographic area currently served by the existing 309 area code, and people with 309 numbers will not have to change, according to an ICC release Wednesday.

The new 861 area code will overlay the region with the 309 code, not replace any current numbers.

The overlay of a new 861 area code – to start Feb. 24, 2023 — does not require you to change your existing area code or phone number. “You will continue to dial the area code and phone number for all local calls, as you do today, within and between the 309 and new 861 area codes,” the release said.

Beginning Feb. 24, customers in the 309 area code overlay region may be assigned a number in the new 861 area code when they request new service or an additional line. Customers receiving the 861 area code will be required to dial the area code and phone number for all local calls, just as customers with telephone numbers from the 309 area code do today, the ICC said.

What will you need to do?

Customers in the overlay region should:

What will remain the same?

309 since 1957

The new 861 area code has been in the works for a while, at least since 2021. The 309 area code was originally created in 1957, serving large portions of northwestern and northcentral Illinois, including all or most of Peoria, McLean, Rock Island, Tazewell, Knox, Henry, Woodford, Fulton and McDonough counties.

With an overlay area code, no existing numbers are changed, according to an ICC press release in late 2021.

“However, because the new area code functions within the same boundaries are the existing code, all calls must be completed by dialing the full, 10-digit (including area code) phone number,” the ICC said.

Currently, subscribers within the 309 area code can complete local calls by dialing only the 7-digit phone number. In July of 2020, the Federal Communications Commission issued an order designating “988” as the new, 3-digit, nationwide Suicide Prevention hotline, which went into effect in 2022.

In order for the 988 code to function properly, all area codes that already have “988” as a working prefix must convert to 10-digit dialing. With this change, 7-digit local dialing will cease, and the benefit of a geographic split versus an overlay is eliminated.

As such, the only remaining means of supplying new phone numbers to a region anticipating exhaust, is to assign a new overlay code, the ICC said..

The 861 area code will be assigned to new customers requesting local phone service, cellular and paging services, and alarms. With the new 861 area code, current 309 area customers will keep their numbers.

The new area code is being introduced so that the numbering administrator will have a continuing supply of prefixes and blocks to assign to new and growing telecommunications service providers, the ICC said. Consumers seeking additional telephone lines will, in many instances, continue to be able to receive 309 telephone numbers, even after the 861 area code is in service.

For more information, visit the ICC area codes website HERE.

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