Location: California, Hayward, Alameda County
Approximate number of phones: 201
Carrier: Mci Worldcom Communications, Inc., Ca
Mr. Number records show that there are at least 324 active phone numbers with the prefix 510214 out of a possible 10,000. Numbers in this exchange are both mobile and landline phones. Phone numbers beginning with 510-214 are allocated to California, in particular San Francisco in San Francisco County. Public records tell us that 50.73% (164) of subscribers are men and 49.27% (159) are women. Median household income in this part of the country is $72,947 and 35.76% of housing units are owner-occupied.