Mobile network operators in Cambodia

Can anyone name all of them right away? It may not be that hard (to some). How about their prefix codes? I'm sure you gotta need a pen and a note, or maybe "google."

With some searching here and there as requested by my brother (and also to clear my doubt), I found 9 operators with more than 20 prefix codes. Still, I haven't had any clue about the number of subscribers to each operator, except the fact that more than 50% of the subscriptions are to CamGSM. Below is what I've got.

- CamGSM [100% owned by Royal Group] - MobiTel/Cell Card - 012, 092, 017, 089, 077

- Sotelco [owned by Vimpel in Russia]- Beeline - 090, 068

- Viettel (Cambodia) - Metfone - 097

- Hello Axiata Company Ltd. [aka Telekom Malaysia International] - Hello - 015, 016, 081

- Mfone [aka Camshin] - 011, 099, 085

- Latelz [owned by Timeturns Holding Ltd. in Cyrus] - Smart Mobile - 010, 069, 070, 093

- Cambodia Advance Communications Co. Ltd (Cadcomms) - qb - 013, 083, 084

- Applifone Co. - StarCell - 098, 086

- GT-TELL (Cambodia) - ExCell - 018

Did I miss one(s)?