Volt Delta serves many of the world's prominent telcommunications carriers and dedicated directory service providers as well as yellow pages publishers, providers of operator and emergency services and mobile carriers. All told over 100 customers in more than 40 countries benefit from our solutions, including:

• Argentina: Telefónica de Argentina
• Austria: Telekom Austria, NextiraOne
• Belgium: Belgacom
• Costa Rica: ICE
• Czech Republic: Telefónica 02 T-Mobile
• Dominican Republic:  CLARO Codetel
• Finland:  Fonecta
• France: 118 218 Le Numéro (kgb), 118 000 SAS
• Germany: datagate, 118000, Deutsche Telekom, telegate AG
• Ghana: Ghana Telecom
• Greece: Newsphone Hellas
• Guernsey: Cable & Wireless Guernsey
• Ireland: Eircom, 118 50 (kgb)
• Italy: 1288 s.r.l, Telecom Italia, Seat Pagine Gialle s.p.a., 892 892 Il Numero (kgb)
• Luxembourg: P&T Luxembourg
• Malaysia: Telekom Malaysia
• Mexico: Axtel, Telefonos de Mexico
• New Zealand: Yellow Pages Group Limited New Zealand
• Philippines: PLDT
• Poland: Era
• Saudi Arabia: STC
• Slovakia: Slovak Telecom
• South Africa: MTN, Telkom South Africa,Vodacom
• Spain: 11811 Nueva Información Telefónica (telegate), Telefónica de España, 11 888, BPO
• Swaziland: MTN
• Switzerland: Helsana, Die Nummer 18 18, Swisscom, Swisscom Directories
• Tahiti: OPT
• Thailand: TOT (Telephone Organization of Thailand)
• The Netherlands: KPN Telecom, SNT Contact Centers
• Turkey: Türk Telecom
• United Arab Emirates: Etisalat
• United Kingdom: 192.com, BT, Cable & Wireless, Kingston Communications, The Number 118 118 (kgb), Yell
• United States: Our North American customers are all served by Volt Delta Resources in the United States with whom we share resources, people and technologies wherever our customer stand to benefit.