get associated Phone number with SIM

Question

How can i get Phone number associated with SIM for CMDA and GSM and service provider name?

Answer 1

Android TelephonyManager, may not return the number in all cases. It may not return the number in case the Operator has not set it, You will have to create a verification scenario in which the you ask the user to enter a number, then send an SMS to verify it

Answer 2

Most of what you want is in the TelephonyManager class:

Android TelephonyManager

for instance, getLine1Number() returns the gsm phone number