diff --git a/config/laravel-validate.php b/config/laravel-validate.php
index 4c3bb6b..196f2cc 100644
--- a/config/laravel-validate.php
+++ b/config/laravel-validate.php
@@ -1,5 +1,6 @@
 <?php
 
+use Milwad\LaravelValidate\Utils\CountryPhoneValidator\CMPhoneValidator;
 use Milwad\LaravelValidate\Utils\CountryPhoneValidator\DEPhoneValidator;
 use Milwad\LaravelValidate\Utils\CountryPhoneValidator\ENPhoneValidator;
 use Milwad\LaravelValidate\Utils\CountryPhoneValidator\ESPhoneValidator;
@@ -26,6 +27,7 @@
      * You can add custom country phone validator.
      */
     'phone-country' => [
+        'CM' => CMPhoneValidator::class, // Cameroon
         'DE' => DEPhoneValidator::class, // Germany
         'EN' => ENPhoneValidator::class, // England
         'ES' => ESPhoneValidator::class, // Spain
diff --git a/docs/1.x/valid-phone-number.md b/docs/1.x/valid-phone-number.md
index e1fa0d0..681fbe5 100644
--- a/docs/1.x/valid-phone-number.md
+++ b/docs/1.x/valid-phone-number.md
@@ -28,20 +28,21 @@ return [
 <a name="support-countries-phone-number"></a>
 ## Support Countries Phone Number
 
-✅ IRAN <br>
-✅ ENGLAND <br>
-✅ NIGER <br>
-✅ SAUDI_ARABIA <br>
-✅ GERMANY <br>
-✅ GREECE <br>
-✅ SPAIN <br>
-✅ FRANCE <br>
-✅ INDIA <br>
-✅ INDONESIA <br>
-✅ ITALY <br>
-✅ JAPAN <br>
-✅ KOREAN <br>
-✅ RUSSIA <br>
-✅ SWEDEN <br>
-✅ TURKEY <br>
-✅ CHINA <br>
+- ✅ IRAN
+- ✅ ENGLAND
+- ✅ NIGER
+- ✅ SAUDI_ARABIA
+- ✅ GERMANY
+- ✅ GREECE
+- ✅ SPAIN
+- ✅ FRANCE
+- ✅ INDIA
+- ✅ INDONESIA
+- ✅ ITALY
+- ✅ JAPAN
+- ✅ KOREAN
+- ✅ RUSSIA
+- ✅ SWEDEN
+- ✅ TURKEY
+- ✅ CHINA
+- ✅ CAMEROON
diff --git a/src/Utils/CountryPhoneValidator/CMPhoneValidator.php b/src/Utils/CountryPhoneValidator/CMPhoneValidator.php
new file mode 100644
index 0000000..afb6069
--- /dev/null
+++ b/src/Utils/CountryPhoneValidator/CMPhoneValidator.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace Milwad\LaravelValidate\Utils\CountryPhoneValidator;
+
+class CMPhoneValidator implements CountryPhoneValidator
+{
+    public function validate($value): bool
+    {
+        return preg_match('/^(?:\+237|00237|237)?[26][256789][0-9]{7}$/', $value);
+    }
+}
diff --git a/tests/Rules/ValidPhoneNumberTest.php b/tests/Rules/ValidPhoneNumberTest.php
index d6a13f5..76e62be 100644
--- a/tests/Rules/ValidPhoneNumberTest.php
+++ b/tests/Rules/ValidPhoneNumberTest.php
@@ -65,6 +65,7 @@ public function test_all_phone_number_is_valid_by_specific_code()
             'phone_se' => [new ValidPhoneNumber(Country::SWEDEN)],
             'phone_tr' => [new ValidPhoneNumber(Country::TURKEY)],
             'phone_ch' => [new ValidPhoneNumber(Country::CHINA)],
+            'phone_cm' => [new ValidPhoneNumber(Country::CAMEROON)]
         ];
         $data = [
             'phone_ir' => '09125555555',
@@ -84,6 +85,7 @@ public function test_all_phone_number_is_valid_by_specific_code()
             'phone_se' => '+46701234567',
             'phone_tr' => '+905551234567',
             'phone_ch' => '+8613812345678',
+            'phone_cm' => '+237691234564'
         ];
         $passes = $this->app['validator']->make($data, $rules)->passes();