const book = [
  { name: "aaa", phones: [111, 222, 333] },
  { name: "bbb", phones: [444, 555, 222] },
  { name: "ccc", phones: [333] },
  { name: "ddd", phones: [777] },
];
 
// aaa, bbb: 222
// aaa, ccc: 333
 
function listOfPhones(book, number = 0) {
  if (typeof book !== "object") {
    throw new Error("Проверяемый параметр не обьект!");
  }
  if (typeof Number(number) !== "number") {
    throw new Error("Искомый номер не число!");
  }
  let newArr = [];
 
  for (let i = 0; i < book.length; i++) {
    if (book[i].phones.find(number)) {
      newArr.push(book[i].name);
    }
  }
 
  return `${newArr.join(", ")}: ${number}`;
}
 
console.log(listOfPhones(book, 222));
console.log(listOfPhones(book, 333));