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+31 20 700 9850

About Highside


Since 2000

Highside has almost 15 years of experience in the telecom market as a wholesale telecom carrier. With our advanced network and system setup, we focus on quality, but always with the competitive market in mind.

Constantly developing our network and services ensures that we’re able to stay ahead of the market. This means we can offer you the best value for your money and the most complete telecom services.

+ 1.000.000 calls

Handling 1,000,000 calls and messages for our customers every day; we’re a reliable, trustworthy partner for many companies.

Whether you’re an international, multinational, or local call centre, whether it’s minutes or messages we need to send: Highside is the one telecom partner you need.

The name

The term ‘high side’ is used in white-water rafting. When the boat nearly tips over due to a high wave, the captain will call ‘high side’, upon which everyone will move to the high side of the boat to balance it.

Likewise, Highside ensures you proceed on your way safely.

Contact us


Would you like to know more about Highside or are you interested in using our services? Give us a call, send us an email or complete the contact form below.

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We’re located in the beautiful city of Utrecht in the Netherlands. When you’re around, you are always welcome to visit us for coffee and a chat.

Contact details

Wilhelminapark 26
3581 NE Utrecht
The Netherlands
Tel. +31 (0)85 732 5530

Register details

OPTA registration numbers: 941547, 941548
Chamber of commerce number: 30182587

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