Contact Us

Contacting us is easy. Select the method you are most comfortable with, either email, phone or perhaps you’re looking for a specific location at one of our global offices. Whichever you prefer we look forward to hearing from you.

If you are looking to contact the ADVAM team, please click here.

EMAIL   |   TELEPHONE   |   LOCATION

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Call us

CONTACT PAYMENT SOLUTIONS

Sales USA:

+1 866 523 0661

Customer Support USA:

+1 703 453 8300

TNSPay Mobile Customer Support USA:

+1 800 748 3448

Sales UK & Europe:

+44 (0)114 292 0200

Customer Support UK & Europe:

+44 (0)114 292 0200

Sales Asia Pacific:

+61 2 9959 0800

Customer Support Australia:

1800 155 510

Customer Support Australia:

+61 2 9959 0800

Customer Support Hong Kong:

800 906 538

Customer Support Malaysia:

1800 816 653

Customer Support New Zealand:

0800 444706

Customer Support Philippines:

1 800 1  116 0919

Customer Support Sri Lanka:

247 2471

Customer Support Singapore:

800 852 3068

Customer Support Taiwan:

00801 14 7048

Customer Support Thailand:

001 800 13 203 2850

CONTACT TELECOMS SOLUTIONS

Sales USA:

+1 703 453 8440

Telecom Support USA:

+1 800 416 3882

Sales UK and Europe:

+44 (0)207 336 1510

General Enquiries UK & Europe:

+44 (0)114 292 0200

General Enquiries Asia Pacific:

+61 2 9959 0800

CONTACT FINANCIAL SOLUTIONS

Sales USA:

+1 703 453 8506

24/7 Network Operations Teams:

+1 703 453 8505

Customer Support New Zealand:

0800 444706

Sales UK and Europe:

+44 (0)207 336 1510

24/7 Network Operations Teams:

+44 (0)114 292 0112

Sales Asia Pacific:

+852 9093 2757

24/7 Network Operations Teams:

+61 2 9959 0800

Global Locations

For location details of the appropriate TNS Locations, please click a continent on map below.