diff --git a/src/lib/isMobilePhone.js b/src/lib/isMobilePhone.js
index 32379bde5..a89b2c679 100644
--- a/src/lib/isMobilePhone.js
+++ b/src/lib/isMobilePhone.js
@@ -154,7 +154,7 @@ const phones = {
   'tr-TR': /^(\+?90|0)?5\d{9}$/,
   'tk-TM': /^(\+993|993|8)\d{8}$/,
   'uk-UA': /^(\+?38)?0(50|6[36-8]|7[357]|9[1-9])\d{7}$/,
-  'uz-UZ': /^(\+?998)?(6[125-79]|7[1-69]|88|9\d)\d{7}$/,
+  'uz-UZ': /^(\+?998)?(33|5[05]|6[125-79]|7[1-69]|77|88|9\d)\d{7}$/,
   'vi-VN': /^((\+?84)|0)((3([2-9]))|(5([25689]))|(7([0|6-9]))|(8([1-9]))|(9([0-9])))([0-9]{7})$/,
   'zh-CN': /^((\+|00)86)?(1[3-9]|9[28])\d{9}$/,
   'zh-TW': /^(\+?886\-?|0)?9\d{8}$/,
diff --git a/test/validators.test.js b/test/validators.test.js
index a4c3d7193..ef52c9ea5 100644
--- a/test/validators.test.js
+++ b/test/validators.test.js
@@ -10432,6 +10432,7 @@ describe('Validators', () => {
           '+998957124555',
           '998957124555',
           '957124555',
+          '+998770178734',
         ],
         invalid: [
           '+998644835244',