Prefix — 512-921

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Phone numbers that start with the 512-921 prefix are normally located in Austin in Texas, zip code 78757. 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 512-921-XXXX phone numbers are like.

Rate center(s): AUSTIN

Company(ies): NEW CINGULAR WIRELESS PCS, LLC - IL

Information for this County

Name: TRAVIS
Seat: AUSTIN
Time Zone: 6
Area: 989 sq. miles
Population: 812,280
Average people per household: 3
Number of households: 320,766
Estimated white population: 989
Estimated black population: 554,058
Estimated hispanic population: 75,247

Information for this Zip Code

Zip code: 78757
Residential addresses: 10,259
Business addresses: 1,072
Average household income: $45,090
Average house value: $131,200
Average per capita income: $25,470

View area code information for 512

All phone numbers starting with 512-921:

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