Customer Care
LandLine
1500 from BSNL mobile or Landline
1800-345-1500 from other operator mobile or Landline
Broadband
1504 from BSNL mobile or Landline
1800-345-1504 from other operator mobile or Landline

GSM Postpaid / Prepaid:
1503 from BSNL mobile or Landline
1800-180-1503 from other operator mobile or Landline

WLL / CDMA
1502 from BSNL mobile or Landline
1800-180-1502 from other operator mobile or Landline