North American Telephone Operator
North American
Telephone Operator

Phone prefix +1-815899

Phone prefix: +1815899
This prefix is distributed within the state Illinois
The largest city within this prefix is Sycamore, IL
District: Dekalb
The largest organization: Frontier North
Phone numbers of the state Illinois
Time Zone: Central
Winter time: UTC-6
Summer time: UTC-5
The largest city within the prefix of +1-815899.... numbers is shown below Sycamore, IL.

If you did not find the required prefix in the table, you can use the search by full phone number according to the recommendations on the corresponding page.

Content displayed at the site is taken from public sources. All information on this site is intended for informational purpose and is not an official publication.