How to store queried custom data and use it in multiple pages?

by

Though it’s not clear exactly what do you want. But, you can do this by two ways.

  1. Make a Function like

             function wpse_1001(){
           $contact = new WP_Query(array(
           'post_type' => 'contact'
                // 'post_status' => 'publish'
            ));
            while($contact -> have_posts()){
                $contact -> the_post();
                $watsapp = get_field('watsapp_no');
                $mobile = get_field('mobile_no');
                $telephone = get_field('telephone_no');
                $address = get_field('address');
            }
            wp_reset_query();
          }

Use the Code anywhere on your Code.

  1. You can Use Shortcodes by add_shortcode(), so that you can use it from your Editor also.

https://codex.wordpress.org/Function_Reference/add_shortcode

If you like Shortcodes then you can use on your Code by do_shortcode() function.

https://developer.wordpress.org/reference/functions/do_shortcode/