Prefix — 331-221

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Phone numbers that start with the 331-221 prefix are normally located in Elmhurst in Illinois, zip code 60126. 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 331-221-XXXX phone numbers are like.

Rate center(s): ELMHURST

Company(ies): AMERITECH ILLINOIS

Information for this County

Name: DUPAGE
Seat: WHEATON
Time Zone: 6
Area: 334 sq. miles
Population: 904,161
Average people per household: 3
Number of households: 325,601
Estimated white population: 334
Estimated black population: 759,924
Estimated hispanic population: 27,600

Information for this Zip Code

Zip code: 60126
Residential addresses: 16,825
Business addresses: 1,434
Average household income: $69,268
Average house value: $209,000
Average per capita income: $31,825

View area code information for 331

All phone numbers starting with 331-221:

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