Who are Penelope's friends in The Odyssey?

Penelope is not known to have any friends specifically. Some of her servants including the old maid Anticlea could be considered her friend, and her son Telemachus could be considered a friend as well. The suitors could be considered 'friends' although they are not true ones, and are feasting on the estate in pretense of honouring Penelope and giving gifts to her.