diff --git a/app/main/views/dashboard.py b/app/main/views/dashboard.py
index b4906b17a..78e05fa99 100644
--- a/app/main/views/dashboard.py
+++ b/app/main/views/dashboard.py
@@ -141,37 +141,6 @@ def template_usage(service_id):
     )
 
 
-@main.route("/services/<service_id>/monthly-billing-usage")
-@login_required
-@user_has_permissions('manage_service')
-def monthly_billing_usage(service_id):
-    year, current_financial_year = requested_and_current_financial_year(request)
-
-    free_sms_allowance = billing_api_client.get_free_sms_fragment_limit_for_year(service_id, year)
-    units = billing_api_client.get_billable_units(service_id, year)
-    yearly_usage = billing_api_client.get_service_usage(service_id, year)
-
-    usage_template = 'views/usage.html'
-    if 'letter' in current_service['permissions']:
-        usage_template = 'views/usage-with-letters.html'
-    return render_template(
-        usage_template,
-        months=list(get_free_paid_breakdown_for_billable_units(
-            year,
-            free_sms_allowance,
-            units
-        )),
-        selected_year=year,
-        years=get_tuples_of_financial_years(
-            partial(url_for, '.monthly_billing_usage', service_id=service_id),
-            start=current_financial_year - 1,
-            end=current_financial_year + 1,
-        ),
-        **calculate_usage(yearly_usage,
-                          free_sms_allowance)
-    )
-
-
 @main.route("/services/<service_id>/usage")
 @login_required
 @user_has_permissions('manage_service')
diff --git a/app/notify_client/billing_api_client.py b/app/notify_client/billing_api_client.py
index 3de5949d9..dace14ec4 100644
--- a/app/notify_client/billing_api_client.py
+++ b/app/notify_client/billing_api_client.py
@@ -7,26 +7,12 @@ class BillingAPIClient(NotifyAdminAPIClient):
     def __init__(self):
         super().__init__("a" * 73, "b")
 
-    def get_billable_units(self, service_id, year):
-        return self.get(
-            '/service/{0}/billing/monthly-usage'.format(service_id),
-            params=dict(year=year)
-        )
-
-    def get_service_usage(self, service_id, year=None):
-        return self.get(
-            '/service/{0}/billing/yearly-usage-summary'.format(service_id),
-            params=dict(year=year)
-        )
-
-    # Temporary methods to compare the usage before and after using ft_billing
     def get_billable_units_ft(self, service_id, year):
         return self.get(
             '/service/{0}/billing/ft-monthly-usage'.format(service_id),
             params=dict(year=year)
         )
 
-    # Temporary methods to compare the usage before and after using ft_billing
     def get_service_usage_ft(self, service_id, year=None):
         return self.get(
             '/service/{0}/billing/ft-yearly-usage-summary'.format(service_id),
diff --git a/tests/app/notify_client/test_billing_client.py b/tests/app/notify_client/test_billing_client.py
index 1ba7a4be0..e29a80bdc 100644
--- a/tests/app/notify_client/test_billing_client.py
+++ b/tests/app/notify_client/test_billing_client.py
@@ -3,30 +3,6 @@ import uuid
 from app.notify_client.billing_api_client import BillingAPIClient
 
 
-def test_get_billing_units_calls_correct_endpoint(mocker, api_user_active):
-    service_id = uuid.uuid4()
-    expected_url = '/service/{}/billing/monthly-usage'.format(service_id)
-
-    client = BillingAPIClient()
-
-    mock_get = mocker.patch('app.notify_client.billing_api_client.BillingAPIClient.get')
-
-    client.get_billable_units(service_id, 2017)
-    mock_get.assert_called_once_with(expected_url, params={'year': 2017})
-
-
-def test_get_get_service_usage_calls_correct_endpoint(mocker, api_user_active):
-    service_id = uuid.uuid4()
-    expected_url = '/service/{}/billing/yearly-usage-summary'.format(service_id)
-
-    client = BillingAPIClient()
-
-    mock_get = mocker.patch('app.notify_client.billing_api_client.BillingAPIClient.get')
-
-    client.get_service_usage(service_id, 2017)
-    mock_get.assert_called_once_with(expected_url, params={'year': 2017})
-
-
 def test_get_free_sms_fragment_limit_for_year_correct_endpoint(mocker, api_user_active):
     service_id = uuid.uuid4()
     expected_url = '/service/{}/billing/free-sms-fragment-limit'.format(service_id)