Mobile/Cellular Service Providers

 Telephone Kendra (TBZ), Room No. 1014, 10th Floor, CMTS, P-10 ,New CIT Road , Kolkata - 700073, 

 Telephone Kendra (TBZ), Room No. 1014, 10th Floor, CMTS, P-10 ,New CIT Road , Kolkata - 700073, 

O/o PGMT, BSNL, T B Road, Palakkad - 678014 

Hotel Soorya City Sudhevan Road,
Sultanpet, Palakkad-678001 (Kerala) 

DGM-NWP BGTD  

DGM-CFA O/o CGMT 

RMV Clusters, Phase2,Block3, Flatno.102,103, RMV 2nd stage,
 Devinagar, Lottegollahalli, Bangalore-94,
 

1939, 27th cross, 9th main, Banashankari2nd stage, Bangalore-560070, 

1.Room No. C-308,  ARTTC Building  Near Jumar River  Ranchi    . 
 2.Room No. C-208,  ARTTC Building  Near Jumar River  Ranchi  

DGM CFA, O/o CGMT , J&K Circle , BSNL Telephone exchange building , bahu plaza , adjacent to RBI , Railway road , Jammu , J&K ,