HMX
HMX Hungarian Media Exchange Kft
1119 Budapest, Petzvál József utca 44.
+36 30 9912050
AT&T EMEA
AT&T Global Network Serivces Hungary KFT
Nepfurdo Utca 22, b epulet 13 em, 1138 Budapest, Hungary
HU12134847
+18165239832
M247 Networks
Manchester 1Ball Green, Cobra Court M32 0QT
+44 0161 615 1270