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Prefix — 203-231

Phone numbers that start with the 203-231 prefix are normally located in Derby in Connecticut, zip code 06418. 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 203-231-XXXX phone numbers are like.

Rate center(s): ANSONIDRBY

Company(ies): CELLCO PARTNERSHIP DBA VERIZON WIRELESS

Information for this County

Name: NEW HAVEN
Seat: NEW HAVEN
Time Zone: 5
Area: 23 sq. miles
Population: 824,008
Average people per household: 3
Number of households: 319,040
Estimated white population: 654,244
Estimated black population: 93,239
Estimated hispanic population: 83,131

Information for this Zip Code

Zip code: 06418
Residential addresses: 5,237
Business addresses: 342
Average household income: $45,670
Average house value: $136,600
Average per capita income: $23,117

View area code information for 203

All phone numbers starting with 203-231: