diff --git a/app/dao/inbound_numbers_dao.py b/app/dao/inbound_numbers_dao.py
index e9cdeaed2..f7b28e089 100644
--- a/app/dao/inbound_numbers_dao.py
+++ b/app/dao/inbound_numbers_dao.py
@@ -12,7 +12,7 @@ def dao_get_available_inbound_numbers():
 
 
 def dao_get_inbound_number_for_service(service_id):
-    return InboundNumber.query.filter(InboundNumber.service_id == service_id).all()
+    return InboundNumber.query.filter(InboundNumber.service_id == service_id).first()
 
 
 @transactional
@@ -20,3 +20,11 @@ def dao_set_inbound_number_to_service(service_id, inbound_number):
     inbound_number.service_id = service_id
 
     db.session.add(inbound_number)
+
+
+@transactional
+def dao_set_inbound_number_active_flag_for_service(service_id, active):
+    inbound_number = dao_get_inbound_number_for_service(service_id)
+    inbound_number.active = active
+
+    db.session.add(inbound_number)