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Prefix — 312-223

Phone numbers that start with the 312-223 prefix are normally located in Chicago in Illinois, zip code 60606. Below we've included some detailed information about this area including population size, demographics and household wealth to give you a sense of what the neighborhoods with 312-223-XXXX phone numbers are like.

Rate center(s): CHICGOZN01

Company(ies): AMERITECH ILLINOIS

Information for this County

Name: COOK
Seat: CHICAGO
Time Zone: 6
Area: 946 sq. miles
Population: 5,376,741
Average people per household: 3
Number of households: 1,974,181
Estimated white population: 3,025,760
Estimated black population: 1,405,361
Estimated hispanic population: 1,071,740

Information for this Zip Code

Zip code: 60606
Residential addresses: 2,133
Business addresses: 2,176
Average household income: $100,377
Average house value: $173,200
Average per capita income: $70,878

View area code information for 312

All phone numbers starting with 312-223: