Location: Illinois, Chicago, Cook County
Approximate number of phones: 294
Carrier: At&t Local
Mr. Number records show that there are at least 404 active phone numbers with the prefix 312529 out of a possible 10,000. Numbers in this exchange are mainly mobile phones. Phone numbers beginning with 312-529 are allocated to Illinois, in particular Chicago in Cook County. Public records tell us that 48.40% (195) of subscribers are men and 51.60% (208) are women. Median household income in this part of the country is $54,598 and 58.17% of housing units are owner-occupied.