diff --git a/README.md b/README.md
index 139597f..098dd37 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,3 @@
+>Current list of city codes and State codes are [here](https://docs.google.com/spreadsheets/d/12A_B-nDtvxyFh_FWDfp85ss2qpb65kZ7/edit?usp=sharing&ouid=118227851397691643336&rtpof=true&sd=true)