diff --git a/essentials/services/ConnectionService.py b/essentials/services/ConnectionService.py
new file mode 100644
index 0000000..0bdf0b4
--- /dev/null
+++ b/essentials/services/ConnectionService.py
@@ -0,0 +1,14 @@
+import socket
+
+
+class ConnectionService:
+
+    @staticmethod
+    def get_random_available_port_number():
+
+        socket_instance = socket.socket()
+        socket_instance.bind(('', 0))
+        port_number = socket_instance.getsockname()[1]
+        socket_instance.close()
+
+        return port_number