Free numbers
in some GSM nets.
No guarantee given for the correctness. Corrections and addendums are very welcome.
Contact Osby Mikro.
Country
Net 
Code 
Prefix 
Austria
max.mobil.
232-03
0800
Austria
A1
232-01
0800
Austria
One
232-05
0800
Belgium
Mobistar
206-10
0800
Belgium
Proximus
206-01
0800
Belgium
orange
206-20
0800
Czech rep
Eurotel
230-02
0800
Czech rep
T-mobile
230-01
0800
Denmark
TDK
238-01
80
Denmark
Sonofon
238-02
80
Denmark
Telia DK
238-20
80
Denmark
orange
238-30
80
Finland
all 
244-XX 
0800 
Germany
T-mobile
262-01
0800/0130
Germany
Vodafone
262-02
0800/0130
Germany
E-plus
262-03
0800/0130
Hungary
Westel
216-30
0680
Hungary
Pannon
216-01
0680
Ireland
Eircell
270-01
1800
Ireland
Esat
272-02
1800
Italy
TIM
222-01
167/172/800
Italy
Vodafone
222-10
167/800
Italy
Wind
222-88
167/800
Netherlands
Vodafone
204-04
0800
Latvia
all
245-XX
0800
Netherlands
PTT
204-08
0800
Portugal
Telecel
268-01
0505
Portugal
TMN
268-06
0505
Slovenia
Mobitel
293-41
080
Spain
Vodafone
214-01
900
Spain
Moviles
214-07
900
Sweden
Telia
240-01
020
Sweden
Comviq
240-07
020
Sweden
Vodafone
240-08
020
Switzerland
Swisscom
228-01
0800
Turkey
Turkcell
286-01
0800
UK (not prepaid)
T-mobile
234-30
0500/0800/0808
UK (not prepaid)
Orange
234-33
0500/0800/0808