diff --git a/src/lib/isMobilePhone.js b/src/lib/isMobilePhone.js
index 404d9b02c..690075838 100644
--- a/src/lib/isMobilePhone.js
+++ b/src/lib/isMobilePhone.js
@@ -36,6 +36,7 @@ const phones = {
   'en-GB': /^(\+?44|0)7\d{9}$/,
   'en-GG': /^(\+?44|0)1481\d{6}$/,
   'en-GH': /^(\+233|0)(20|50|24|54|27|57|26|56|23|28|55|59)\d{7}$/,
+  'en-GY': /^(\+592|0)6\d{6}$/,
   'en-HK': /^(\+?852[-\s]?)?[456789]\d{3}[-\s]?\d{4}$/,
   'en-MO': /^(\+?853[-\s]?)?[6]\d{3}[-\s]?\d{4}$/,
   'en-IE': /^(\+?353|0)8[356789]\d{7}$/,
diff --git a/test/validators.js b/test/validators.js
index 8b12c03df..76de75bd5 100644
--- a/test/validators.js
+++ b/test/validators.js
@@ -6523,6 +6523,22 @@ describe('Validators', () => {
           '+233292345671',
         ],
       },
+      {
+        locale: 'en-GY',
+        valid: [
+          '+5926121234',
+          '06121234',
+          '06726381',
+          '+5926726381',
+        ],
+        invalid: [
+          '5926121234',
+          '6121234',
+          '+592 6121234',
+          '05926121234',
+          '+592-6121234',
+        ],
+      },
       {
         locale: 'en-HK',
         valid: [