u need a new live acc. outlook connector. I been working in my contacts for pass few weeks try to house keep it as neat as I can. finally after 3 times of reset I manage to work thing out.

I might be a pain for the first time. but once u done it, u will love it.

active sync ya contacts to outlook.
do some housekeep on all ya contact in outlook.
download outlook connector and login ya newly created live acc.
sync ya contact from outlook to new live acc.
create the newly create live account in phone.
sync ya phone with the newly create live acc and remove email sync.
add any primary email acc to ya phone and syn only emails.
add Facebook account and syn.
go to ppl setting and leave only display contact for ya newly create live acc.

by doing the above. u separated Facebook or any other social network contact with ya contact. left only ya phone contacts at people tab but still able to check all ya social network contact status.
so now ya contact will be only for contacts for phones. and u still enjoy getting latest updatefor everyone from ya social network.

sorry dude.... i dont know any method u can retrieve those contact where u stored in my phone web. u might need to borrow/buy a wm6.* phone back and syn it back to your desktop/laptop and retrieve those contact in outlook form.