diff --git a/tests/app/notifications/test_receive_notification.py b/tests/app/notifications/test_receive_notification.py
index 031ef7392..b2b47bddb 100644
--- a/tests/app/notifications/test_receive_notification.py
+++ b/tests/app/notifications/test_receive_notification.py
@@ -60,7 +60,6 @@ def test_receive_notification_returns_received_to_sns(client, mocker, sample_ser
         [str(inbound_sms_id), str(sample_service_full_permissions.id)], queue="notify-internal-tasks")
 
 
-# TODO: investigate why create_service_with_inbound_number causes psql errors
 @pytest.mark.parametrize('permissions', [
     [SMS_TYPE],
     [INBOUND_SMS_TYPE],
@@ -72,10 +71,10 @@ def test_receive_notification_from_sns_without_permissions_does_not_persist(
     permissions
 ):
     mocked = mocker.patch("app.notifications.receive_notifications.tasks.send_inbound_sms_to_service.apply_async")
-    # create_service_with_inbound_number(inbound_number='07111111111', service_permissions=permissions)
+    create_service_with_inbound_number(inbound_number='12028675309', service_permissions=permissions)
     data = {
         "ID": "1234",
-        "MSISDN": "07111111111",
+        "MSISDN": "12028675309",
         "Message": "Some message to notify",
         "Trigger": "Trigger?",
         "Number": "testing",