Here I've came across using WCF service and it's RESTclient in same application. But I have a question that, is there any way to restrict the url parameter of Ajax to view in browser's Page Source or console f12?

Here is simple Example:

<script type="text/javascript">
    var D = document;

    //get data function
    $(D).ready(getyearData());
    function getyearData() {
        $.ajax({
            type: "POST",
            contentType: "application/json; charset=utf-8",
            url: 'Service1.svc/GetYears',
            dataType: "json",
            //async: false,
            success: function (data) {
                var a = data.GetYearsResult.Data;
                var response = $.parseJSON(a);
                $('#ddlYears').empty();
                var ddl = D.getElementById('ddlYears');
                var opt = D.createElement("option");
                opt.text = '--Select--';
                opt.value = 0;
                ddl.options.add(opt);
                for (i = 0; i < response.length; i++) {
                    opt = D.createElement("option");
                    opt.text = response[i]['holiday_date'];
                    opt.value = response[i]['holiday_date'];
                    ddl.options.add(opt);
                }
            },
            error: function (data) {
                alert('Error Occured');
            }
        });
    }
</script>

And, this function is able to view in Browser using ways mentioned above. Any possible way to hide the script tags or at least url in Ajax call, in ASP.NET, JQuery?