If you are not in any rush, Barron's has a full list published every Saturday where you can browse the prices and yields...
if you register at quantumonline.com, it's free, no spam, you can do a search based on whatever your criteria is with regard to rating, coupon, frequency. They will also furnish details as to call date and if it has been purchased by another company (very common with banks and reinsurers and telephone cos). Much better to research than buy anything your broker is pitching for 6.25% from Bank of America.