Caller ID blocking is not working in my country

CallerID Blocker adds a pre-dial code to the numbers you call in order to hide your CallerID. This works in the majority of countries and with many providers. However, unfortunately in some countries, CallerID blocking is not permitted due to communications regulations. Please see the table below for updated information about countries and network providers which we are aware of issues:

Paese Gestore Mobile Info aggiuntive Link Title
Algeria
  • Ooredoo
Algeria
Arabia Saudita
  • All networks
Saudi Arabia
Argentina
  • Personal
  • Movistar
  • $
Argentina
Bangladesh
  • Banglalink
  • GrameenPhone
  • Robi
  • CLIP
Bangladesh
Bengala Occidentale
  • Airtel
West Bengal
Birmania
  • Telenor
  • MPT
  • Solo CLIP.
Myanmar
Camerun
  • Orange
Cameroon
Cile
  • Movistar
  • Nextel/WOM
  • Claro
  • A
Chile
Colombia
  • Tigo
  • Avantel
  • Comcel (Claro)
  • Movistar
  • $
  • CLIP
Colombia
Ecuador
  • Virgin Mobile
  • Movistar
  • $
Ecuador
Egitto
  • Etisalat
  • Mobinil
  • Vodafone
  • Solo CLIP.
Egypt
El Salvador
  • Digicel
  • Solo CLIP.
El Salvador
Etiopia
  • ETH-MTN
  • Solo CLIP.
Ethiopia
Figi
  • Vodafone
  • $
Fiji
Filippine
  • Globe
Phillippines
Gabon
  • Gabon Telecom
Gabon
Germania
  • Vodafone
Germany
Ghana
  • Airtel
  • MTN
  • $
  • $
Ghana
Giappone
  • Docomo
Japan
Guadalupa
  • Orange
  • Codice 3651
Guadeloupe
Guatemala
  • Comcel / Tigo
Guatemala
Guiana
  • GT&T Cellink Plus
  • $
Guiana
India
  • Airtel
  • All networks
  • $
  • U
India
Iran
  • All networks
Iran
Italia
  • TIM
  • Wind
Italy
Kenya
  • Zain (Airtel)
  • Dipende dal ricevitore
Kenya
Kuwait
  • Viva
  • $
Kuwait
Malesia
  • Maxis
  • Telekom
  • $
  • $
Malaysia
Marocco
  • IAM
  • CLIP / F
Morocco
Messico
  • Iusacell
  • Movistar
  • Nextel
  • Telcel
  • F
  • Solo CLIP.
Mexico
Nepal
  • Nepal Telecom
  • Solo CLIP.
Nepal
Oman
  • Omantel
Oman
Pakistan
  • All networks.
  • Tranne PTCL.
Pakistan
Perù
  • Movistar
  • Claro
Peru
Qatar
  • Ooredoo (QTEL)
  • Solo CLIP.
Qatar
Sri Lanka
  • Dialog
  • Solo CLIP.
Sri Lanka
Sud Africa
  • MTN
  • Vodacom
South Africa
Tanzania
  • Vodacom
  • Zain (Airtel)
Tanzania
Thailandia
  • AIS
  • dtac
  • $
  • Solo CLIP
Thailand
Togo
  • Moov
  • $
Togo
UAE (Emirati Arabi Uniti)
  • Du
  • Etisalat
UAE
Venezuela
  • Movilnet
  • Movistar (Telcel)
  • $
Venezuela
Vietnam
  • All networks
Vietnam

Which code should I use?

Paese Codice Note Title
Albania
  • #31#
Albania
Algeria
  • #31#
Algeria
Argentina
  • #31#
Argentina
Australia
  • 1831
Australia
Brasile
  • #31#
Brazil
Bulgaria
  • #31#
Bulgaria
Canada
  • *67
Canada
Cipro
  • #31#
Cyprus
Colombia
  • #31#
Colombia
Corea del Sud
  • *23#
South Korea
Danimarca
  • #31#
Denmark
Finlandia
  • #31#
Finland
Francia
  • #31#
France
Germania
  • #31#
  • *31*
  • *76*
  • o2 Deutschland & E-Plus+
  • vodafone Deutschland
Germany
Giamaica
  • #31#
Jamaica
Giappone
  • 184
Japan
Grecia
  • *31*
Greece
Guadalupa
  • 3651
  • Orange
Guadeloupe
Hong Kong
  • 133
Hong Kong
India
  • *31#
  • (Dopo aver sbloccato la rete)
India
Islanda
  • *31*
Iceland
Israele
  • #31#
Israel
Italia
  • #31#
Italy
Malesia
  • *67
  • (Solo per Sim Card ad abbonamento)
Malaysia
Messico
  • #31#
Mexico
Nepal
  • *9#
  • (NTC)
Nepal
Nuova Zelanda
  • 0197
  • *67
  • Telekom / Spark
  • Vodafone
New Zealand
Olanda
  • #31#
Netherlands
Pakistan
  • *32#
  • PTCL Contracts Only
Pakistan
Porto Rico
  • #31#
Puerto Rico
Portogallo
  • #31#
Portugal
Regno Uni & Irlanda
  • 141
United Kingdom & Ireland
Repubblica Ceca
  • #31#
Czech Republic
Repubblica Dominicana
  • *67
Dominican Republic
rete GSM (default)
  • #31#
GSM Network (Default)
Romania
  • #31#
Romania
Spagna
  • #31#
Spain
Sudafrica
  • *31*
  • #31#
  • Vodacom
South Africa
Svezia
  • #31#
Sweden
Svizzera
  • #31#
Switzerland
Taiwan
  • #31#
Taiwan
Thailandia
  • *515
  • $ - AIS Network
Thailand
Turchia
  • *31#
Turkey
Ucraina
  • *31#
Ukraine
USA & Canada
  • *67
  • 1167
  • #31#
  • Telefono cellulare
  • Telefono fisso
  • AT&T Wireless
USA & Canada