Email -Renewal tel. no. NOT shown as belonging to Norton - scam?

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Issue abstract: Email received - contact no. not discoverable as belonging to Norton

Detailed description: Email received saying cannot renew my subscription and so update my billing details. Logged into Norton account - update page would not accept my update. Email says can phone instead on +61 1800 570 544. Looked up number on Google search to verify - result: number not shown as belonging to Norton. In fact number not identifed as active at all. Is this a scam or a gross oversight by Norton ???

Product & version number: All

OS details: n/a

What is the error message you are seeing? n/a

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