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Billing Inquiries

Billing Support

For billing inquiries, please contact us via EtherVision Portal. This the preferred way to submit an inquiry or claim.
Cutomer Portal: https://ethervision.gtt.net
Email: [email protected]

Country Contact Number
Austria Direct: +43 720568358
Belgium Direct: +32 25880017
Bulgaria Direct: +35 924927033
Canada Direct: +14 378892646
Czech Republic Direct: +42 0228885808
Denmark Direct: +45 69918227
Finland Direct: +35 8931589666
France Direct: +33 172032319
Germany Direct: +49 6924747695
Greece Direct: +30 2111768419
Hong Kong Direct: +85 258060107
Hungary Direct: +36 14088364
India Toll Free: +1 855 488 7629
Ireland Direct: +35 314370976
Israel Direct: +97 237219409
Italy Direct: +39 0662290252
Netherlands Direct: +31 107422518
Norway Direct: +47 21030666
Poland Direct: +48 223071511
Romania Direct: +40 316300406
Russia Direct: +74 996091397
Spain Direct: +34 910612414
Sweden Direct: +46 846501030
Switzerland Direct: +41 445785307
Turkey Direct: +90 2129002614
United Kingdom Direct: +44 2030021006
USA Toll Free: +1 855 488 7629

Learn more about how GTT can help your enterprise propel collaboration, mobility and growth.

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Sales Inquiries:
+1 512 592 4858
General Inquiries:
+1 703 442 5500
GTT NOC:
Toll Free: +1 855 829 9900 Non Toll Free: +1 512 592 4803
General Inquiries:
[email protected]
GTT NOC:
[email protected]