Is this a scam?

Hello, I received this following message on my phone:Congrats!Your Mobile No Just Won You £420,000GBP in Blackberry UK/Malaysia Promo To Validate&Claim Prize Send Ref:BL547;Name;Addr to Email: [email protected]

I received this message from the following number: +44 7419 490060 and want to know is this a scam?

You can't win a lottery you didn't enter. If you didn't buy a ticket for that particular lottery, it's a scam.

No I didn't, thankyou

domain: hlf.im
reg_created: 2014-09-18 12:05:35
expires: 2015-09-19 00:59:59
created: 2014-09-18 14:05:38
changed: 2014-09-18 14:56:04
So these are the details of the originator of this scam.
You will be told that he is only a third party promotions company, and you will need to send him a small admin fee to release your money.
He is also claiming to be part of the Heritage Lottery Fund, hence the dodgy email address, the real Heritage Lottery Fund is Hlf.org.uk
DO NOT SEND ANY MONEY.
owner-name: barry watson
organisation: ~
person: barry watson
address: 109 BROOKHILL ROAD
zipcode: SE186BJ
city: london
country: United Kingdom
phone: +44.7945047645
fax: ~
email: 52405dbe18cc5da143ac0ae65d18bc6d-222696 ... .gandi.net
lastupdated: 2014-09-18 02: