E-SIM, prepaid, Postpaid, unlimited, Limited SIM cards, LTE+ hardware connecting solutions, Cloud SIm devices, Airtime top up Portals, Voip services

SIM-Serv is active in the telecom sector since 1998. It was founded to avoid expensive mobile Data, SMS & Voice charges when travelling worldwide. Today we offer customized E-SIM, prepaid and postpaid SIM cards (limited, unlimited tariffs) and special LTE+ hardware connecting solutions. Furthermore, prepaid air time top up portals, cloud SIM devices, VoIP services  and corresponding administration portals are available.


By using our products and services customers are always and everywhere connected, while paying a fixed amount to keep global telecommunication cost under control. Up to 80% of usual international roaming fees can be avoided. Our services can be used worldwide with any SIM card enabled device like Notebook, MiFi, Router, Smartphone, Tablet, Switch etc.

In summary, SIM-Serv provides cost effective and good quality, prepaid products and services for resellers and enterprises, serving international businesses, travelers and people working or living abroad.