diff --git a/lib/bandwidth_tn_repo.rb b/lib/bandwidth_tn_repo.rb
index b272ee0d7d2839ffad06a05668f13574ee253f1d..daf76a4334efdd45ecad690c99347de7afaabfee 100644
--- a/lib/bandwidth_tn_repo.rb
+++ b/lib/bandwidth_tn_repo.rb
@@ -10,7 +10,7 @@ class BandwidthTnRepo
 	def put_lidb_name(tel, lidb_name)
 		BandwidthIris::Lidb.create(
 			lidb_tn_groups: { lidb_tn_group: {
-				telephone_numbers: [tel.sub(/\A\+1/, "")],
+				telephone_numbers: { telephone_number: tel.sub(/\A\+1/, "") },
 				subscriber_information: lidb_name,
 				use_type: "RESIDENTIAL", visibility: "PUBLIC"
 			} }
diff --git a/test/test_customer_repo.rb b/test/test_customer_repo.rb
index 332573fe9ccbe819ce883e181a2e499c5ae0e526..d4d812725ba50c1f98a51282c43882acee814fb6 100644
--- a/test/test_customer_repo.rb
+++ b/test/test_customer_repo.rb
@@ -155,7 +155,9 @@ class CustomerRepoTest < Minitest::Test
 		).with(body: {
 			LidbTnGroups: {
 				LidbTnGroup: {
-					TelephoneNumbers: "5556667777",
+					TelephoneNumbers: {
+						TelephoneNumber: "5556667777"
+					},
 					SubscriberInformation: "Hank",
 					UseType: "RESIDENTIAL",
 					Visibility: "PUBLIC"