diff --git a/java/com/android/dialer/telecom/TelecomUtil.java b/java/com/android/dialer/telecom/TelecomUtil.java
index c79d901..6f424de 100644
--- a/java/com/android/dialer/telecom/TelecomUtil.java
+++ b/java/com/android/dialer/telecom/TelecomUtil.java
@@ -158,7 +158,11 @@
       return Optional.absent();
     }
     SubscriptionManager subscriptionManager = context.getSystemService(SubscriptionManager.class);
-    for (SubscriptionInfo info : subscriptionManager.getActiveSubscriptionInfoList()) {
+    List<SubscriptionInfo> subscriptionInfos = subscriptionManager.getActiveSubscriptionInfoList();
+    if (subscriptionInfos == null) {
+      return Optional.absent();
+    }
+    for (SubscriptionInfo info : subscriptionInfos) {
       if (phoneAccountHandle.getId().startsWith(info.getIccId())) {
         return Optional.of(info);
       }