Help Link to answerphone from text

[Android Question]

Using stock email and SMS on LG G3, when I can an answer phone message I get an SMS alert. I have to open this text message or it will remind every 5 mins (a feature I like for other text messages). The text tells me the answer phone number (121, vodafone UK) but this number is not a clickable link. I therefore have to close the text message and open the dialer and phone 121 (or hold 1 key). Is there a way to launch the dialer from the text message (for example forcing it to create a link for the 121 number)?

 

[funkylogik]

I think it's maybe not recognising it as a phone number because it's so short.
Are normal numbers clickable?
Even 11 digital numbers aren't clickable on my messenger, just tested
Maybe someone knows an sms app with this feature?

 

[El Presidente]

Textra does this AFAIK. My Voicemail number is 222555 (or something similar) and I can click that and have it open the dialer when I get a text.

Do you not get a VM notification when someone leaves you a message?