Location: Texas, Round Rock, Williamson County
Approximate number of phones: 2885
Carrier: Southwestern Bell
Mr. Number records show that there are at least 2,294 active phone numbers with the prefix 512310 out of a possible 10,000. Numbers in this exchange are mainly landline phones. Phone numbers beginning with 512-310 are allocated to Texas, in particular Austin in Travis County and Round Rock and Austin in Williamson County. Public records tell us that 50.08% (1,148) of subscribers are men and 49.92% (1,145) are women. Median household income in this part of the country is $60,094 and 56.69% of housing units are owner-occupied.