mobile scam

[losixxx]

this has been said before but ive just had call on my work mobile, the call cut off before i could answer, usually as its work phone i would call back but phoned vodafone instead
they said call was from company server called switch services and the number was set up for £150 per minute .
number was 07099890274. vodafone said dont even answer any calls from people calling with 070 number