Yes, you can access the lines from several different books for the NFL, as well as college, baseball, and other sports at LVASports.com. As well as being a great source for the current real numbers (the numbers you see in the newspapers are rarely current), this information is of great value to sports bettors, as "shopping" for the best line is one of the keys to winning. The free feed is provided by SportsOptions, which also has two pay services that are much more comprehensive. Note that if you are interested in purchasing the pay services, you should look into subscribing to the LVASports message boards, as we've negotiated significant discounts for members.
There's also much more at LVASports.com, our new satellite website devoted to sports betting. In addition to the line feeds, this site provides news, updates, and articles on sports wagering, along with information on Monday-night (and other) football parties, bars with NFL and college affiliations, contests, promotions, and whatever else we find that might accrue to your enjoyment of sports gambling and its related opportunities.