It really depends on the information. If the information is just text, then you will be ok with fewer pages, since the download speed of text is very short. But then you need to consider that the user may be put off by seeing one large block of text, so might not actually read as much as they would if the info was over several pages.
Alternatively, if you have, say, a gallery of thumbnails of photos you have taken, then you would be best off splitting that over several pages, since the thumbnails will take longer to download, and you don't want the user to be waiting around downloading loads of images when they only might want one, which they could get to by going to the specific page it is on.