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: +44 207 336 1510
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.
Contact TNS
Contacting us is easy. Either interact with us via email or telephone or interact with a specific location at one of our global offices. Whichever method you prefer, we look forward to speaking with you.