Before you attempt this, check your state's privacy laws. These options could prove invaluable when tracing a phone number. Checking Accounts Scrutinize canceled checks. Check out any suspicious purchase. Some merchants, especially those who operate smaller, local shops, keep records of purchases and may provide you with information.
People do like to help.
Credit Cards Examine both business and personal credit card expenditures. Call card companies to inquire about any questionable charges. Note the location where gas was purchased. Note the date. Request a credit report.