ON your reference I will provide you proper address of National Insurance Company Limited, situated near by T.P Nagar, Allahabad.

Here is the address

National Insurance Company Limited
25A, Vishap House Compound, RTO Office, MG Marg, T.P Nagar, Allahabad, Uttar Pradesh 211011

Phone:-
094156 50929

If you want to search other offices this process will help you

Go to official site of National Insurance Company Limited
There at top right hand side page
Click the option of offices a new page will open
Which looks like this, there you can search offices easily

National Insurance Company Limited, offices




Address:-
National Insurance Company Limited
3, Middleton Street, Prafulla Chandra Sen Sarani , Kolkata, West Bengal, 700071.

Phone:-
22831705