Signal & Syntax · Networks, HLR and porting
What Is a Donor Network?
The donor network is the operator a phone number ports away from. On a number's first port, the donor network is also the range holder.The donor network is the operator a phone number ports away from. On a number's first port, the donor network is also the range holder.The donor network is the operator a phone number ports away from. On a number's first port, the donor network is also the range holder.
Also calledlosing operator · donor operator
Example
Donor O2 → Recipient Vodafone
Donor Network in Practice
In a port, the donor network releases the number and the In a port, the donor network releases the number and the In a port, the donor network releases the number and the recipient networkrecipient network takes over. The porting database records the move. Traffic still arriving at the donor network needs forwarding or fails. Each later port has its own donor network. takes over. The porting database records the move. Traffic still arriving at the donor network needs forwarding or fails. Each later port has its own donor network. takes over. The porting database records the move. Traffic still arriving at the donor network needs forwarding or fails. Each later port has its own donor network.
Where ScoreMachine Fits
Related Terms
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
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