How much does fiber cable costs and in what length do they come per coil?

[vivek.krishnan]

Lol that might explain why the ISP servicemen are always away for repair duty. But I honestly thought it would be fine.
About 900-1000m @vivek.krishnan
Also the main ISP is ShreeNE based in Guwahati.

25 INR per metre. 4 core.

I would suggest to speak to someone from WB, maybe @SayantanGR