Dear Sir,
Are you staying in Pune , if so , pl do walk down to the said address or you can also ask local telephone inquiry for the changed number
If Not, please do call the Income Tax office or visit income tax web site and use the
RTI online or other format to obtain the same...
In case both the options are not working , give me some time , since I dont stay in Pune , am 1500Kms away, still I would try to find out some friend of mine , who can go and ask for the changed numbers from the said Office
Would let you know as soon as possible