diff --git a/vendor/magento/module-company/Model/CountryInformationProvider.php b/vendor/magento/module-company/Model/CountryInformationProvider.php
index 230cba933bf1..1f4c9a9daaf8 100644
--- a/vendor/magento/module-company/Model/CountryInformationProvider.php
+++ b/vendor/magento/module-company/Model/CountryInformationProvider.php
@@ -127,7 +127,7 @@ public function getActualRegionName($countryCode, $regionId, $regionName)
     {
         $regionsList = $this->getRegionsList();
 
-        if (isset($regionsList[$countryCode]) && !empty($regionsList[$countryCode][$regionId])) {
+        if ($regionId !== null && isset($regionsList[$countryCode]) && !empty($regionsList[$countryCode][$regionId])) {
             return $regionsList[$countryCode][$regionId];
         }