Mahanagar Telephone Nigam [MTNL] — non functional landline number 26912554

Address:

A-30 Okhla Vihar Jamia NagarNew Delhi 110025

My a great fault I am still using ladline number 26912554 from a long time.Now it remains non functional all the time.I tried to contact you but found that most of the numbers 197/198/ 1500/[protected]/ are not functioning.Any how I got two numbers from Just Dial [protected]/[protected], but it is impossible to have a contact withe customer care person on these functional numbers.Same is the case of the number given on www.resolver.in. Now how I can register my complaint about this non functional phone.
Dr.Syed Asad Raza Zaidi