Tonga Communications Corporation
(U-Call)
Tonga · ISO TO
Network Details
- Operator (ITU)
- Tonga Communications Corporation
- Brand Name
- U-Call
- Country
- Tonga
- ISO Code
- TO
- MCC
- 539
- MNC
- 01
- PLMN
ITU Source
- Bulletin Number
- #1280
- Bulletin Date
- November 15, 2023
About PLMN 539-01
Tonga Communications Corporation (commonly known as U-Call) is a mobile network operator in Tonga assigned PLMN code 539-01 by the national telecommunications authority.
The MCC 539 identifies Tonga, while MNC 01 uniquely identifies this operator within the country. Together they form the PLMN (Public Land Mobile Network) identifier used by mobile devices for network selection, SIM card identification, and international roaming.
This assignment was last reported in ITU Operational Bulletin #1280 (November 15, 2023). Search all MCC/MNC codes or view all Tonga operators .
In this database the code first appears in ITU Operational Bulletin #1162 (December 15, 2018) and has 2 bulletin records in total. It is currently active.
Other mobile operators in Tonga
2 other active operators · see all Tonga MCC/MNC codes
- Digicel 539-43
- Digicel (Tonga) Ltd 539-88