Location: Colorado, Denver, Jefferson County
Approximate number of phones: 369
Carrier: Qwest Corporation
Mr. Number records show that there are at least 442 active phone numbers with the prefix 303231 out of a possible 10,000. Numbers in this exchange are both mobile and landline phones. Phone numbers beginning with 303-231 are allocated to Colorado, in particular Golden, Denver and Wheat Ridge in Jefferson County. Public records tell us that 49.63% (219) of subscribers are men and 50.37% (222) are women. Median household income in this part of the country is $67,827 and 70.66% of housing units are owner-occupied.