Question

can we have a phone only with their IP address.​

Answer 1

Explanation:

Mobile phones are just like any other device on the internet. They have to have an IP address in order to talk to any other device on the internet. The IP address might be assigned by the cell phone carrier's network, or by the WiFi network the mobile phone is connected to.

Answer 2

NANBA...

No da we can't have a phone number only with their IP address because IP address does not provide such kind of informations it provides only state , interenet connection etc...