diff --git a/src/lib/isMobilePhone.js b/src/lib/isMobilePhone.js
index 1da97ce88..a534bd822 100644
--- a/src/lib/isMobilePhone.js
+++ b/src/lib/isMobilePhone.js
@@ -2,7 +2,7 @@ import assertString from './util/assertString';
 
 /* eslint-disable max-len */
 const phones = {
-  'am-AM': /^(\+?374|0)((10|[9|7][0-9])\d{6}$|[2-4]\d{7}$)/,
+  'am-AM': /^(\+?374|0)(33|4[134]|55|77|88|9[13-689])\d{6}$/,
   'ar-AE': /^((\+?971)|0)?5[024568]\d{7}$/,
   'ar-BH': /^(\+?973)?(3|6)\d{7}$/,
   'ar-DZ': /^(\+?213|0)(5|6|7)\d{8}$/,
diff --git a/test/validators.test.js b/test/validators.test.js
index 6bf812d15..c013fdd97 100644
--- a/test/validators.test.js
+++ b/test/validators.test.js
@@ -6631,20 +6631,39 @@ describe('Validators', () => {
       {
         locale: 'am-AM',
         valid: [
-          '+37410324123',
-          '+37422298765',
-          '+37431276521',
-          '022698763',
-          '37491987654',
-          '+37494567890',
+          '+37433123456',
+          '+37441123456',
+          '+37443123456',
+          '+37444123456',
+          '+37455123456',
+          '+37477123456',
+          '+37488123456',
+          '+37491123456',
+          '+37493123456',
+          '+37494123456',
+          '+37495123456',
+          '+37496123456',
+          '+37498123456',
+          '+37499123456',
+          '055123456',
+          '37455123456',
         ],
         invalid: [
           '12345',
-          '+37411498855',
-          '+37411498123',
+          '+37403498855',
+          '+37416498123',
           '05614988556',
           '',
           '37456789000',
+          '37486789000',
+          '+37431312345',
+          '+37430312345',
+          '+37460123456',
+          '+37410324123',
+          '+37422298765',
+          '+37431276521',
+          '022698763',
+          '+37492123456',
         ],
       },
       {