Hathway — Frequent calling to get connection again after surrendered their modem

Address: Am chennai based

Am Lokesh from chennai

Dear Sir, I have used hathway Broadband internet and then disconnected 1 year ago. But till today I have receiving callsand messages from hathway broadband internet. So many I informed them, but still they coming from different mobile numbers and calling me, it make very disturbing. Please solve this issue...

Some of their nos. I blocked after their call
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I have more felt tired to do

Please take action... Even I informed a person that I raise a complaint against you...

After that too getting call