diff --git a/native/android/app/src/cpp/jsiInstaller.cpp b/native/android/app/src/cpp/jsiInstaller.cpp
--- a/native/android/app/src/cpp/jsiInstaller.cpp
+++ b/native/android/app/src/cpp/jsiInstaller.cpp
@@ -6,6 +6,7 @@
 #include <DatabaseManagers/SQLiteQueryExecutor.h>
 #include <InternalModules/DatabaseInitializerJNIHelper.h>
 #include <InternalModules/GlobalDBSingletonJNIHelper.h>
+#include <NativeModules/CommConstants.h>
 #include <NativeModules/CommCoreModule.h>
 #include <NativeModules/CommUtilsModule.h>
 #include <Notifications/BackgroundDataStorage/NotificationsCryptoModuleJNIHelper.h>
@@ -31,6 +32,8 @@
         std::make_shared<comm::CommCoreModule>(jsCallInvoker);
     std::shared_ptr<comm::CommUtilsModule> utilsNativeModule =
         std::make_shared<comm::CommUtilsModule>(jsCallInvoker);
+    std::shared_ptr<comm::CommConstants> nativeConstants =
+        std::make_shared<comm::CommConstants>();
 
     if (rt != nullptr) {
       rt->global().setProperty(
@@ -41,6 +44,10 @@
           *rt,
           jsi::PropNameID::forAscii(*rt, "CommUtilsModule"),
           jsi::Object::createFromHostObject(*rt, utilsNativeModule));
+      rt->global().setProperty(
+          *rt,
+          jsi::PropNameID::forAscii(*rt, "CommConstants"),
+          jsi::Object::createFromHostObject(*rt, nativeConstants));
     }
 
     jni::local_ref<jni::JObject> sqliteFilePathObj =
diff --git a/native/ios/Comm/AppDelegate.mm b/native/ios/Comm/AppDelegate.mm
--- a/native/ios/Comm/AppDelegate.mm
+++ b/native/ios/Comm/AppDelegate.mm
@@ -38,6 +38,7 @@
 #import <jsireact/JSIExecutor.h>
 #import <reacthermes/HermesExecutorFactory.h>
 
+#import "CommConstants.h"
 #import "CommCoreModule.h"
 #import "CommUtilsModule.h"
 #import "GlobalDBSingleton.h"
@@ -278,6 +279,8 @@
           std::make_shared<comm::CommCoreModule>(bridge.jsCallInvoker);
       std::shared_ptr<comm::CommUtilsModule> utilsNativeModule =
           std::make_shared<comm::CommUtilsModule>(bridge.jsCallInvoker);
+      std::shared_ptr<comm::CommConstants> nativeConstants =
+          std::make_shared<comm::CommConstants>();
 
       rt.global().setProperty(
           rt,
@@ -287,6 +290,10 @@
           rt,
           facebook::jsi::PropNameID::forAscii(rt, "CommUtilsModule"),
           facebook::jsi::Object::createFromHostObject(rt, utilsNativeModule));
+      rt.global().setProperty(
+          rt,
+          facebook::jsi::PropNameID::forAscii(rt, "CommConstants"),
+          facebook::jsi::Object::createFromHostObject(rt, nativeConstants));
     }
   };
   const auto installer =
diff --git a/native/native-modules.js b/native/native-modules.js
--- a/native/native-modules.js
+++ b/native/native-modules.js
@@ -5,3 +5,6 @@
 
 export const commCoreModule: CoreModuleSpec = global.CommCoreModule;
 export const commUtilsModule: UtilsModuleSpec = global.CommUtilsModule;
+export const commConstants: {
+  +NATIVE_MESSAGE_TYPES: $ReadOnlyArray<number>,
+} = global.CommConstants;