Contact TNS

Contacting us is easy. Fill in the form below, call us, or view our interactive map to find one of our global offices. Whichever method you prefer, we look forward to speaking with you.

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    Find a Customer Sales or Support Number to Contact

    Our global solutions allow your business to reach new fronts, but we’re always monitoring 24x7x365 for service and support.

    Americas
    Brazil

    João Pessoa – Paraíba Payments Customer Support: +55 (83) 3194-1400
    São Paulo Payments Customer Support: +11 3230 2892

    United States

    US Communications Sales Support: +1 703 453 8440
    US Communications Customer Support: +1 800 416 3882
    US Communications Rural Call Completion Support: +1 800 869 7225 | tsdnoc@tnsi.com

    US Financial Sales Support: +1 703 453 8506
    US Financial Customer Support: +1 800 240 2824 | +1 703 453 8505

    US Payment Sales Support: +1 866 523 0661 | +1 703 259 6774
    US Payments Customer Support: +1 800 240 2824 | +1 703 453 8500
    US Accept Solutions (formerly ADVAM) Telephone: 888-335-5170

    AGNITY Global Telephone: +1 510-270-2669

    Europe
    Pan-Europe

    Communications Sales Support: +44 170 736 2201
    Communications Customer Support: +44 114 292 0200

    Financial Sales Support: +44 207 336 1510
    Financial Customer Support: +44 114 292 0112

    Payments Sales Support: +44 114 292 0200
    Payments Customer Support: +44 114 292 0202

    France

    France Payments Sales Support: +33 (0)1 7236 6321

    United Kingdom

    UK Communications Customer Support: 0845 148 6785

    UK Financial Customer Support: 0845 111 0697

    UK Payments Sales Support: 0845 148 6785
    UK Payments Customer Support: 0845 002 0310

    UK Accept Solutions (formerly ADVAM) Telephone: +44 330 016 0337

    Asia-Pacific
    Asia-Pacific

    Customer Support: +61 2 9959 0800

    Financial Customer Support: +61 2 9959 0829
    Payments Support: +61 2 9959 0887

    Australia

    Australia Sales and Customer Support:
    1800 155 510 | +61 2 9959 0800

    Australia Accept Solutions (formerly ADVAM) Telephone:
    1300 130 778 | +61 8 8311 6600

    Hong Kong

    Hong Kong Financial Sales Support: +852 3 709 4778

    Hong Kong Payments Sales Support: +852 3 701 4800

    Hong Kong Customer Support: 800 906 538

    India

    India Financial Sales Support: +91 44 4359 7212

    India Sales and Customer Support:
    000-800-100-3771 | +91 22 7127 9244

    Japan

    Japan Financial Sales Support: +813 6205 4588

    Japan Payment Sales Support: 0800 222 1130

    Japan Customer Support: 0800 222 1130

    Malaysia

    Malaysia Sales and Customer Support: 1800 816 653

    New Zealand

    New Zealand Sales and Customer Support: 0800 444 706
    New Zealand Accept Solutions (formerly ADVAM) Telephone:
    0800 450 243

    Philippines

    Philippines Sales and Customer Support:
    1800 1322 0081 | +63 32 234 6310

    South Korea

    South Korea Financial Sales Support: +82 2 782 3914

    Singapore

    Singapore Communications Customer Support: 800 852 3068

    Singapore Financial Sales and Customer Support: +65 6828 1014

    Singapore Payments Sales and Customer Support: 800 852 3068

    Sri Lanka

    Sri Lanka Customer Support: 2 472 471

    Taiwan

    Taiwan Sales and Customer Support: 00801 49 1828

    Thailand

    Thailand Sales and Customer Support:
    1800014818 | +66 60 003 5394 | +66 2 105 5767

    Our Global Office Network

    With more than 30 offices globally, we manage locally so your organization always has a touchpoint.