I have BSNL Excel prepaid (punjab circle) with mobile no. 9417778242. I have two local no. for EXCEL POWER Now, i want to change one local number with STD landline no. please help me to do so. My present power plan no.are 01722578740 9417418292 i want to changed these numbers to 01745242664 9417418292.please do the needful for me.