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 Accounts ( account_id INTEGER, customer_id INTEGER, account_name VARCHAR(50), other_account_details VARCHAR(255) )
TABLE: CREATE TABLE Customers_Cards ( card_id INTEGER, customer_id INTEGER, card_type_code VARCHAR(15), card_number VARCHAR(80), date_valid_from DATETIME, date_valid_to DATETIME, other_card_details VARCHAR(255) )
TABLE: CREATE TABLE Financial_Transactions ( transaction_id INTEGER, previous_transaction_id INTEGER, account_id INTEGER, card_id INTEGER, transaction_type VARCHAR(15), transaction_date DATETIME, transaction_amount DOUBLE, transaction_comment VARCHAR(255), other_transaction_details VARCHAR(255) )
TABLE: CREATE TABLE Customers ( customer_id INTEGER, customer_first_name VARCHAR(20), customer_last_name VARCHAR(20), customer_address VARCHAR(255), customer_phone VARCHAR(255), customer_email VARCHAR(255), other_customer_details VARCHAR(255) )

### Question ###
What are card ids, customer ids, card types, and card numbers for each customer card?

### Accurate SQL ###

SELECT card_type_code, SUM(card_number) FROM Customers_Cards GROUP BY card_type_code