SMS message was addressed to Hayden inviting him to bring a friend for free drinks. The offer was for a limited time and to respond STOP to opt out. Time of sms was 11.36pm on a Saturday night back in February. When I rang number a couple of days later the recorded message said service was "switched off or not in a mobile service area". Not a commercial premises then? A legit business would not be so "unavailable". Anybody else recognise the number?