diff --git a/docs/cli-dat/uniqueNumbers.py b/docs/cli-dat/uniqueNumbers.py
new file mode 100644
index 0000000..5bf9db7
--- /dev/null
+++ b/docs/cli-dat/uniqueNumbers.py
@@ -0,0 +1,34 @@
+#Importing libraries
+import numpy as np
+import datetime
+from twilio.rest import Client
+import numpy as np
+from datetime import datetime
+from pytz import timezone
+from io import StringIO
+
+#Cli secrets (need to add to .gitignore)
+client = Client("", "")
+
+#Fetching messages from cli
+def get_total_exchanged():
+    messages = client.messages.list(to="+19142684399")
+
+#Creating new array to store vaules
+z=[]
+
+#Creating a defintion for the amount of unique phone numbers
+for sms in client.messages.list():
+    z = (sms.to.split() + z)
+
+#The list is converted into a set so that duplicated numbers are removed
+myset = set(z)
+
+#Creating new variable to store all exchanged phone numbers
+uniqueNumbers = len(myset)
+
+#Feedback message
+print("There are " + str(uniqueNumbers) + " unique callers.")
+
+#Resetting the set into a list to do further calculations
+mynewlist = list(myset)