Yes, undoubtedly!Hutch was my first number since 2004 when I was in Durgapur. In 2005-06, I recharged it with Rs.3300 for 1 year validity pack.
Sad that after moving out of Bengal in 2010, I had to stop using it after 2-3 months (No MNP & high rate of incoming roaming). I still remember the number (9732087xxx).
In Jamshedpur, first I had a Voda number, soon to realize it's service here is just reverse of WB.
Then I got 2 consecutive set of numbers of Uninor (telenor now) & Docomo for self & wife.
Wife's 2 numbers still with her.
My telenor ported out to Airtel 2 years back (the only MNP I have done), not using after Jio.
My Docomo number given to a friend after I had my primary BSNL number along with Broadband (Pyaari Jodi plan).