Calcutta Electric Supply Corporation [CESC] — requisition for mobile number updation

Address:

105, Cotton Street. Kolkata - 700007

Dear sir,

I ashok kumar agarwal proprietor of baboo lal agarwal here by informed that mobile number registered in my cesc (Customer id - [protected]) is incorrect.

Current registered mobile number is [protected] which should be [protected].

Request you to kindly update my mobile number - [protected] and confirm.

Thanks in advance!