http://www.makeuseof.com/dir/800notes-directory-unknown-callers/ Sun, 19 May 2013 16:04:40 +0000 hourly 1 http://www.makeuseof.com/dir/800notes-directory-unknown-callers/#comment-50356 Kerry Sat, 06 Sep 2008 15:41:12 +0000 http://www.makeuseof.com/dir/800notes-directory-unknown-callers/#comment-50356 There’s also callcatalog.com

]]> http://www.makeuseof.com/dir/800notes-directory-unknown-callers/#comment-46827 Ronald Fri, 01 Aug 2008 00:37:35 +0000 http://www.makeuseof.com/dir/800notes-directory-unknown-callers/#comment-46827 I prefer phonespamfilter.com – it allows you to automatically block telemarketers. And i think the site is better designed.

]]> http://www.makeuseof.com/dir/800notes-directory-unknown-callers/#comment-32419 Larry Thu, 29 May 2008 15:58:29 +0000 http://www.makeuseof.com/dir/800notes-directory-unknown-callers/#comment-32419 I have tested it, but it could not any info for the tested numbers. As I understood it, users can enter info about these numbers themselves.

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