Australia
Australian Communications and Media Authority (ACMA)
Purple Building, Benjamin Offices, Chan Street, Belconnen ACT 2617
PO Box 78, Belconnen ACT 2616
Tel: 02 6219 5555
Fax: 02 6219 5353
http://www.acma.gov.au/
Ireland
Regtel
Crescent Hall
Mount Street Crescent
Dublin 2
Telephone : 1850 741 741
Fax : 1850 741 747
Email : info@regtel.ie
Website: www.regtel.ie
United Kingdom
Phonepayplus
Clove Building
4 Maguire Street
London
SE1 2NQ
Tel – 020 7940 7474
Fax – 020 7940 7456
Website – www.phonepayplus.org.uk