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+420 211 151 151 – tech support for companies (24 hours a day)
+420 211 151 111 – reception (Mon–Thu 8:45–16:45, Fri 8:45–16:00)
+420 211 151 110 – fax
write us
Working hours:
Mon–Fri: 8:00–18:00
Sat–Sun: 9:00–17:00
+420 351 010 010
write us
Working hours:
Mon: 9.00-17.00, Tue: 13.00-17.00
Wed: 9:00–17:00, Thu: 13:00–17:00
Fri: 1:00 PM–5:00 PM
+420 417 639 639
write us
WIA Ltd.
Vojtěšská 17, 110 00 Prague 1
ID: 26703297 Tax ID CZ26703297
Databox ID: jw9bx93
The company is registered with the Municipal Court in Prague, Section C, File 88450.
WIA Internet, WIA Optika, WIA DSL and WIA Opti services are provided by:
WIA Internet sro
Vojtěšská 231/17, 110 00 Prague 1
ID: 22395377 Tax ID CZ22395377
Databox ID: pra33jz
The company is registered with the Municipal Court in Prague, Section C, File 416009.
Contact for changing provider according to §34a ZoEK: write us
The contact is used exclusively for communication in connection with changing the provider of internet access services according to §34a of the Internet Access Act. The service is available on working days from 9:00 a.m. to 16:00 p.m.
Accounts for payments in CZK (Raiffeisenbank, as):
818279001 / 5500 - WIA Internet, WIA Optics, WIA DSL and WIA Opti
942942341 / 5500 - WIA Optika service account
942942042 / 5500 - account for other services
Accounts for EUR/USD payments (Citfin, savings cooperative):
IBAN: CZ38 2060 0000 0000 0100 6172
SWIFT: CITFCZPPXXX
