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When you fill out our Contact Form either to ask us something about our products or to request a recall or offer you are providing us with your personal data. We will use this data only to provide you with appropriate answer and to give you adequate update regarding our products.

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Precise routing saves real money.

Full MNP coverage through one API.

Efficient ported-number routing reduces SMS costs.

Reduce costs and eliminate ported-number routing inefficiency.

Mobile Number Lookup Service

Full Mobile Number Lookup and Number Validation Service

Efficient ported-number routing reduces SMS costs.

HORISEN Mobile Number Lookup Service simplifies and automates the entire number portability processes, allowing you to manage all your messaging activities efficiently. This service is ideal for MNOs, SMS aggregators, VoIP carriers, banking, insurance, financial institutions, enterprises, marketing agencies, etc. MNP successfully identifies the right hosting mobile operator allowing you to clean up your mobile number database which will save your real money!

Stop wasting your money!

HORISEN MNP helps you reduce unnecessary costs occurring when you send text messages to invalid mobile numbers or wrong operator. When you send bulk quantities of SMS, such costs can be massive. With our MNP service, your messages will go only to the right addresses!

Features / Advantages


Get the access to a database of billions of subscribers through just one API.

Precise routing

Eliminate ported-number routing inefficiency to save money.

Global coverage

Centralized MNP Database with mobile numbers from all parts of the world, updated regularly.

Get more information
about HORISEN MNP service.

For all the details about
Mobile Number Portability,
please visit its website.

Go to MNP website
Get more
information at

Address and Contact

  • Hauptstrasse 65
  • CH-9400 Rorschach
  • Switzerland

Privacy and Security

For data privacy and security related questions, requests and concerns please contact HORISEN’s DPO by sending an e-mail to

Data Protection Officer

Nemanja Miljkovic

Company Information


Dipl. Ing. Fabrizio Salanitri

Board of Directors

Dipl. Ing. Fabrizio Salanitri, Chairman
Ilija Reymond
Daniel Gysi

VAT Nr.:

CHE-109.327.117 MWST

Company Registration Nr.: