VerifyPhone.com is your one-stop site for area code lookup, phone number lookup,
and free phone number reviews. Following is phone number listings & most
recent reviews for 815-531 area code for verified numbers 815-531-8000 - 815-531-8999. Zipcodes covered include 60432, 60435, 60436, 60433 covered within Oak Brook. More area codes, including
those outside of Illinois, United States of America, are on the VerifyPhone.com homepage.
Enter Phone Number to Verify
815-531-8xxx Area Code Reverse Lookup Results
Phone numbers 815-531-8xxx fall in 815-531 area code. This area code covers part of Oak Brook, covering
most of 60432, 60435, 60436, 60433 zipcodes. 815-531 area code was
started on Feb 06, 2005. Oak Brook follows US/Central timezone with Daylight Savings as part of Will county in Illinois state. It has a population of 677,560 and covers a Land Area of 836.908 sq miles. 815-531 area code
locator service has determined Geo-Coordinates for this location as Latitude: 41.53 & Longitude: -88.08. Also, the network service provider for area code 815-531 is Teleport Communications America LLC - IL, 2 Teleport Dr, 2nd Floor, Staten Island, NY, US - 10311-1006.
