Uncaught SyntaxError: Unexpected token : in jquery with webs

Question

when am trying aceess a webservice remotely am getting Uncaught SyntaxError: Unexpected token error but service works properly and returns output as aURL

 

http://localhost:53830/sample.asmx/getPinnumber?callback=jQuery31105488972800365737_1509872462552&mobileNumber=9030733573&Imei=123456789012345&_=1509872462553

 

O/P:

 

{"Status":200,"Response":"1234"}

 

jquerycode:

$.ajax({
type:"GET",
url: "http://localhost:53830/sample.asmx/getPinnumber",
contentType: "application/json; charset=utf-8",
data: { mobileNumber: 9030733573, Imei: "123456789012345" },
dataType: "jsonp",
success: function (json) {
alert(json.d);
},
error: function () {
alert("Hit error fn!");
}
});