Re: Mea culpa...
Sorry, cullenswood, you're quite right — I was reading too quickly and confused the 1530 prefix (33c/min) with the 1520 (15c/min, as applicable to e.g. Irish mobiles...)
As regards the other funny stuff about Indian-accented 'phone calls from (?) telestunt reps, I'm following those threads with interest..! I haven't had one myself, but then I only occasionally make international calls, and always use the telestunt 1890 prefix*. I've scanned the last few 'phone bills, and they've all been correctly charged. Only downside I can see is that — even if noone answers — you'll still be charged for the 40-50 seconds it takes to establish that there's no answer. So — 1.2c/6.1c down the drain, depending on when you call... :rolleyes
[* I don't use them for Irish mobiles simply because my calls are routed through Euphony, who hike that 15c/min rate up to 23c/min — so I shudder to think what the mark-up is on a 33c/min rate... (I posted a long thread about this a few months back, but damned if I can find it now with that poxy eZboard search facility!). So I buy €10 worth of prepaid 'to-mobile' minutes each month. But they can't 'supersize' the 1890 rate... ]