Phone Nos. of Ranni South KSEB Section
| Office Details | Phone Numbers |
| Ele Sn, Ranni South | 944 600 9438 |
| Ele Sn, Ranni South | 04735 227582 |
| AE, Ele Sn, Ranni South | 944 600 9440 |
| Field Unit I | 944 600 9439 |
| Field Unit II | 944 600 9441 |
| Overseer Office, Vridhavanam | 944 600 9442 |
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