Pay Online & Get Phone Card Pin Instantly, £5 Phone Cards From £2.75 - £20 Calling Cards From £10.50 Starphonecards.co.uk is an online retailer of prepaid phone cards & prepaid calling cards for the purpose of international calling cards & domestic long distance phone calls. This site provides calling card and phone card PINs delivered via email. Starphonecards.co.uk is a pioneer in the online prepaid industry and developed the first online "supermarket" of calling card & phone cards.