Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE phone ( Carrier VARCHAR )

### Question ###
Show different carriers of phones together with the number of phones with each carrier.

### Accurate SQL ###

SELECT Carrier, COUNT(*) FROM phone GROUP BY Carrier