Pythom programming how can I exclude the values for if statement from the dictionary list with loop

How can I write orders with loop, dictionary and if statement by python If I want the output result from dictionary list and for the others input print a sentence Here is my program could someone find what is the solution for the mistakes

def phone_guide():

guide_number = input("Enter a number:")

numbers = {"Amal": 1111111111, "Mohammed": 2222222222, "Khadijah": 3333333333, "Abdullah": 4444444444}

While guide_number == 1111111111: print("Amal")

elif guide_number == 2222222222: print("Mohammed")

elif guide_number == 3333333333: print("khadijah")

elif guide_number == 4444444444: print("Abdullah")

elif guide_number != numbers: print("Sorry, the number is not found")

This mean the number has to be from the dictionary list

else: print("This is invalid number")

This mean if the number less or more than 10 number or different value or string phone_guide()