This list contains GSM networks as are currently defined in Gammu. If you can see some bug here, please report it.
| Código da rede | Nome da rede |
|---|---|
| 440 00 | Y!Mobile |
| 440 01 | UQ WiMAX |
| 440 02 | Hanshin Cable Engineering Co., Ltd. |
| 440 03 | IIJmio |
| 440 04 | Japan Radio Company, Ltd. |
| 440 05 | Wireless City Planning Inc. |
| 440 06 | SAKURA Internet Inc. |
| 440 10 | NTT docomo |
| 440 20 | SoftBank |
| 440 21 | SoftBank |
| 440 50 | au |
| 440 51 | au |
| 440 52 | au |
| 440 53 | au |
| 440 54 | au |
| 440 70 | au |
| 440 71 | au |
| 440 72 | au |
| 440 73 | au |
| 440 74 | au |
| 440 75 | au |
| 440 76 | au |
| 440 78 | au |