Location: Arizona, Green Valley, Pima County
Approximate number of phones: 2693
Carrier: Qwest Corporation
Mr. Number records show that there are at least 3,557 active phone numbers with the prefix 520399 out of a possible 10,000. Numbers in this exchange are both mobile and landline phones. Phone numbers beginning with 520-399 are allocated to Arizona, in particular Sahuarita and Green Valley in Pima County. Public records tell us that 49.11% (1,746) of subscribers are men and 50.89% (1,810) are women. Median household income in this part of the country is $46,341 and 64.06% of housing units are owner-occupied.