diff --git a/blacklisted_numbers.txt b/blacklisted_numbers.txt
index 42f64adc0e..7b5ad0e021 100644
--- a/blacklisted_numbers.txt
+++ b/blacklisted_numbers.txt
@@ -2561,3 +2561,4 @@
 1-855-738-4035
 918158970682
 8637591167(?#No NorAm)
+1-844-636-7050