Zenlarks

Zenlarks is a self-serve wholesale carrier offering DID number inventory, SIP trunking and wholesale termination for voice providers and platforms. Customers can search numbers by country and area code, activate them the same day, and point them at their own trunks via API or portal. Services include number management APIs, registered or IP-authenticated SIP trunking, E911 provisioning with address checks, and fraud and traffic anomaly detection. Behind the self-serve tools sits a 24/7 network operations team that answers calls and resolves tickets directly. The company serves hosted voice providers, carriers and CPaaS platforms looking to provision numbers and trunks quickly without lengthy manual processes.

Opening hours: 24/7 network operations