you can find platform berthing in nd region with this link - www.trainenquiry.com/ StaticContent/ Other%20Information/ pf_berth_NR.aspx
pl do not say that there is no website regarding platform berthing.
this information is available in trainenquiry.com of indian railways.
PS: All pf numbers give an idea of the arr./dep. these are subject to changes.
the...
more... best person to answer the pf no. for the day are the porters or rly staff in that station.