MNP Supplier APIs

The HORISEN MNP Supplier APIs enable upstream MNP data providers to submit and synchronize mobile number portability records into the HORISEN platform. These APIs ensure clean, accurate, and timely portability data distribution across the entire messaging ecosystem.

Integrate as a supplier to provide MNP data through our standardized API interfaces.

The MNP Supplier ENUM API lets HORISEN query your MNP data over DNS: the platform performs NAPTR lookups against a domain and IP/port you provide, and your server answers with the operator's MCC/MNC (or an SPID mapped to MCC/MNC) and a ported flag. Multiple supplier IP addresses can be configured as primary/secondary or load-shared to increase throughput.

The MNP Supplier HTTP API 1.1 offers a REST alternative: a single Number Lookup endpoint that HORISEN calls with a Basic-authenticated GET request over VPN or a public domain to retrieve MCC/MNC information for a given MSISDN.