Input city name or STD code. You can also brows STD code by state from the list.
STD Code: 2143
If calling a phone number in Pen from within india, you can dial std code and then the telephone number with prefix as zero (0) or country code (+91).
For example if you are dialing telephone number 1234567 in Pen then you should dial 021431234567 or +91 2143 1234567.
If dialling from outside India, dial India country code +91 and then std code of Pen and then telephone number.
For example you are dialing telephone number 1234567 in Pen then you should dial +91 2143 1234567.