Location: California, Los Angeles, Los Angeles County
Approximate number of phones: 1196
Carrier: New Cingular Wireless Pcs, Llc
Mr. Number records show that there are at least 5,391 active phone numbers with the prefix 310721 out of a possible 10,000. Numbers in this exchange are mainly mobile phones. Phone numbers beginning with 310-721 are allocated to California, in particular Culver City, Los Angeles and Marina Del Rey in Los Angeles County. Public records tell us that 49.29% (2,657) of subscribers are men and 50.71% (2,733) are women. Median household income in this part of the country is $56,266 and 47.66% of housing units are owner-occupied.