Signal & Syntax · Networks, HLR and porting

What Is a Recipient Network?

The recipient network is the operator a phone number ports to. After the port completes, the recipient network is the serving network for the number.

Also calledgaining operator · recipient operator

Example

Donor O2 → Recipient Vodafone

Recipient Network in Practice

The recipient network requests the port, and the donor network releases the number. Once the porting database updates, SMS and calls terminate on the recipient network. The range holder stays the same through every port.

Where ScoreMachine Fits

score.phone.validation.mnp
carrier

carrier returns the recipient of the latest port.

Related Terms

Donor network The donor network is the operator a phone number ports away from. Serving network The serving network is the operator holding a phone number's subscription today. MNP MNP (mobile number portability) lets a subscriber keep a phone number when switching operators. Ported number A ported number has moved from one operator to another under mobile number portability.

Read the Guide

Guide

Mobile Number Portability and SMS Routing

Why the range holder is the wrong carrier for a ported number. Read the guide →

Run the Checks on Your Own List

Upload a file in a free workspace, or walk through your use case with our team.