http://api.txtnation.com/Networks/Lookup?username=user123&password=pwd123&
msisdn=447766551112

String addParam=java.net.URLEncoder.encode("username", "UTF-8")
                        + "="
                        + java.net.URLEncoder.encode(username, "UTF-8")
                        + "&"
                        + java.net.URLEncoder.encode("password", "UTF-8")
                        + "="
                        + java.net.URLEncoder.encode(password, "UTF-8")
                        + "&"
                        + java.net.URLEncoder.encode("msisdn", "UTF-8")
                        + "="
    + java.net.URLEncoder.encode(msisdn, "UTF-8")

java.net.URL msisdnLookup= new java.net.URL("http://api.txtnation.com/Networks
/LookUp/?"+addParam);

java.net.HttpURLConnection mmpostback = (java.net.HttpURLConnection) 
msisdnLookup.openConnection();
mmpostback.setDoOutput(true);
mmpostback.setRequestMethod("GET");
	
System.out.println(mmpostback.getResponseMessage());
	
status=request.getParameter("status");
mcc=request.getParameter("mcc");
mnc=request.getParameter("mnc");
	
request.getParameter("username")