Confused which code numbers to add to your dearest one phone number then see this column

Contact

The dialling code for Bangalore is 080. When calling from overseas, dial +91 80 XXXX XXXX. If you have a non-working phone number with only 7 digits try to add a "2" in front of it.
If you don’t have an Indian phone number it is strongly recommended that you get a pre-paid calling card if you planning on using your phone frequently. By government regulation you need a photocopy of your passport (visa and the id-page) and a color photo to be able to buy a pre-paid card. Pre-paid card are sold in most shops that sell mobile equipment.