Business email list needed

Looking for business emails for the Los Angeles (California) area. Emails need to be 90%+ valid and working. We need at least BUSINESS NAME, BUSINESS ADDRESS, PHONE NUMBER, EMAIL on a spreadsheet format. The phone number MUST begin with 310, 424, 213 or 323 area code. We would like between 2500 - 10,000 emails. If you buy a list we need to know. Please quote price WITH the correct number of emails you can get. Thanks !