I was thinking the same thing about the dates. The number "5" seems to be fairly consistent, so we may be talking about coded dates here.
Dates yes and time.
1629, wouldn't that be 4:29 pm?
some of the other numbers pulled Nokia phones, I saved them so will try to attach them here.
I couldn't go to most of these but do take a look, scary links.
http://www.google.com/search?hl=en&lr=&ie=ISO-8859-1&client=googlet&q=1629+jehad&btnG=Search
Credit, banks and club rules, keep in mind that they do use the Meta words.
http://www.google.com/search?client=googlet&q=5%20107
Jehad links.
http://www.google.com/search?q=5+107+jehad&btnG=Search&hl=en&lr=&ie=ISO-8859-1&client=googlet
http://www.google.com/search?q=%2B9-3-8+muslim&btnG=Search&hl=en&lr=&ie=ISO-8859-1&client=googlet
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Here are the phone numbers, some even have a 5 in front and the word jehad........LOL
http://www.google.com/search?q=%2B9-3-8+jehad&btnG=Search&hl=en&lr=&ie=ISO-8859-1&client=googlet