Location: Illinois, Schaumburg, Cook County
Approximate number of phones: 645
Carrier: Xo Illinois, Inc.
Mr. Number records show that there are at least 2,325 active phone numbers with the prefix 815823 out of a possible 10,000. Numbers in this exchange are mainly mobile phones. Phone numbers beginning with 815-823 are allocated to Illinois, in particular Joliet in Will County. Public records tell us that 49.67% (1,154) of subscribers are men and 50.33% (1,170) are women. Median household income in this part of the country is $76,453 and 83.21% of housing units are owner-occupied.