Airtel — sim card not activating

Address:

H.No. 361, Lengrijan, Taxes Colony, Dimapur, Nagaland, 797112

My airtel number is [protected] and sim number is[protected]u. I ported this number from vodafone but till now is not activating. It's almost more than one week that i am not able to use this number and this number is my registered mobile number in all my works. I therefore, request you to kindly look into the matter. My alternate number is [protected]. Moreover, i cannot go to dimapur, nagaland office from where i took my sim because i am in kolkataout for treatment.