diff --git a/src/lib/isMobilePhone.js b/src/lib/isMobilePhone.js
index 732dc2fa2..c2bdc7c9c 100644
--- a/src/lib/isMobilePhone.js
+++ b/src/lib/isMobilePhone.js
@@ -73,6 +73,7 @@ const phones = {
   'es-MX': /^(\+?52)?(1|01)?\d{10,11}$/,
   'es-PA': /^(\+?507)\d{7,8}$/,
   'es-PY': /^(\+?595|0)9[9876]\d{7}$/,
+  'es-SV': /^(\+?503)?[67]\d{7}$/,
   'es-UY': /^(\+598|0)9[1-9][\d]{6}$/,
   'es-VE': /^(\+?58)?(2|4)\d{9}$/,
   'et-EE': /^(\+?372)?\s?(5|8[1-4])\s?([0-9]\s?){6,7}$/,
diff --git a/test/validators.js b/test/validators.js
index 4ae88acde..0946690ae 100644
--- a/test/validators.js
+++ b/test/validators.js
@@ -7530,6 +7530,30 @@ describe('Validators', () => {
           '+591993546843',
         ],
       },
+      {
+        locale: 'es-SV',
+        valid: [
+          '62136634',
+          '50361366631',
+          '+50361366634',
+          '+50361367217',
+          '+50361367460',
+          '+50371367632',
+          '+50371367767',
+          '+50371368314',
+        ],
+        invalid: [
+          '+5032136663',
+          '21346663',
+          '+50321366663',
+          '12345',
+          'El salvador',
+          'this should fail',
+          '+5032222',
+          '+503 1111 1111',
+          '00 +503 1234 5678',
+        ],
+      },
       {
         locale: 'es-UY',
         valid: [