diff --git a/blacklisted_numbers.txt b/blacklisted_numbers.txt
index 6796cfc11d..de78518cf2 100644
--- a/blacklisted_numbers.txt
+++ b/blacklisted_numbers.txt
@@ -2828,3 +2828,4 @@
 1707-767-1103
 18557384265
 +1-888-447-6183
+52-55-9990-7895