(510)-862 is the predominant area code and interchange for Hayward, CA which has an approximate population of 1,444,000 and covers the following zip codes 94542, 94546.
User Submitted Reports for the (510) Area Code »
510-699-6230 they called and said this is the last time they will call about lowering the intrest rate on my Credit cards.... I don't have any credit cards, Fake callJune 25th
510-862-8046 These people are a nuisense. Do not allow them in your nieghborhood to collect they are disrespectful to your property and rude. They should be collecting at a garbage facility not your home.April 26th