diff --git a/app/assets/stylesheets/components/sms-message.scss b/app/assets/stylesheets/components/sms-message.scss
index f9ce3643b..054d6b797 100644
--- a/app/assets/stylesheets/components/sms-message.scss
+++ b/app/assets/stylesheets/components/sms-message.scss
@@ -48,6 +48,12 @@ $tail-angle: 20deg;
 
 }
 
+.sms-message-sender {
+  @include copy-19;
+  color: $secondary-text-colour;
+  margin: 0 0 -10px 0;
+}
+
 .sms-message-recipient {
   @include copy-19;
   color: $secondary-text-colour;
diff --git a/app/main/views/dashboard.py b/app/main/views/dashboard.py
index 8f343a68f..a027fe4ff 100644
--- a/app/main/views/dashboard.py
+++ b/app/main/views/dashboard.py
@@ -1,3 +1,5 @@
+import calendar
+from collections import defaultdict
 from datetime import datetime
 from functools import partial
 from flask import (
@@ -115,31 +117,18 @@ def template_usage(service_id):
 
     stats = sorted(stats, key=lambda x: (x['count']), reverse=True)
 
-    stats_by_month = list()
-
-    for month in get_months_for_financial_year(year, time_format='%Y-%m'):
-        long_month = yyyy_mm_to_datetime(month).strftime('%B')
-
-        template_used = list()
-
-        for stat in stats:
-            if long_month == datetime(1900, stat['month'], 1).strftime("%B"):
-                template_used.append(
-                    {
-                        'name': stat['name'],
-                        'type': stat['type'],
-                        'requested_count': stat['count']
-                    }
-                )
-
-        stats_by_month.append(
-            {
-                'name': long_month,
-                'templates_used': template_used
-            }
-        )
-
-    months = stats_by_month
+    templates_by_month = defaultdict(list)
+    for stat in stats:
+        templates_by_month[int(stat['month'])].append({
+            'name': stat['name'],
+            'type': stat['type'],
+            'requested_count': stat['count']
+        })
+        months = [{
+            'name': calendar.month_name[k],
+            'templates_used': v
+        } for k, v in templates_by_month.items()
+        ]
 
     return render_template(
         'views/dashboard/all-template-statistics.html',
diff --git a/app/main/views/service_settings.py b/app/main/views/service_settings.py
index ad5817fa1..effcea000 100644
--- a/app/main/views/service_settings.py
+++ b/app/main/views/service_settings.py
@@ -109,8 +109,7 @@ def service_settings(service_id):
         default_sms_sender=default_sms_sender,
         sms_sender_count=sms_sender_count,
         free_sms_fragment_limit=free_sms_fragment_limit,
-        prefix_sms_with_service_name=current_service['prefix_sms_with_service_name'],
-
+        prefix_sms=current_service['prefix_sms'],
     )
 
 
@@ -477,7 +476,7 @@ def service_set_sms(service_id):
 def service_set_sms_prefix(service_id):
 
     form = SMSPrefixForm(enabled=(
-        'on' if current_service['prefix_sms_with_service_name'] else 'off'
+        'on' if current_service['prefix_sms'] else 'off'
     ))
 
     form.enabled.label.text = 'Start all text messages with ‘{}:’'.format(current_service['name'])
diff --git a/app/templates/views/service-settings.html b/app/templates/views/service-settings.html
index cebf16b43..07439ba83 100644
--- a/app/templates/views/service-settings.html
+++ b/app/templates/views/service-settings.html
@@ -94,7 +94,7 @@
 
           {% call row() %}
             {{ text_field('Text messages start with service name') }}
-            {{ boolean_field(prefix_sms_with_service_name) }}
+            {{ boolean_field(prefix_sms) }}
             {{ edit_field('Change', url_for('.service_set_sms_prefix', service_id=current_service.id)) }}
           {% endcall %}
 
diff --git a/app/utils.py b/app/utils.py
index 3a69f4486..ba19eddc7 100644
--- a/app/utils.py
+++ b/app/utils.py
@@ -272,7 +272,7 @@ def get_template(
     page_count=1,
     redact_missing_personalisation=False,
     email_reply_to=None,
-    sms_sender=None
+    sms_sender=None,
 ):
     if 'email' == template['template_type']:
         return EmailPreviewTemplate(
@@ -288,7 +288,9 @@ def get_template(
         return SMSPreviewTemplate(
             template,
             prefix=service['name'],
-            sender=not service['prefix_sms_with_service_name'],
+            show_prefix=service['prefix_sms'],
+            sender=sms_sender,
+            show_sender=bool(sms_sender),
             show_recipient=show_recipient,
             redact_missing_personalisation=redact_missing_personalisation,
         )
diff --git a/tests/__init__.py b/tests/__init__.py
index c8f7ec629..372d34f6c 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -56,7 +56,7 @@ def service_json(
     permissions=None,
     organisation_type='central',
     free_sms_fragment_limit=250000,
-    prefix_sms_with_service_name='Treat as None',
+    prefix_sms=True,
 ):
     if users is None:
         users = []
@@ -64,8 +64,6 @@ def service_json(
         permissions = ['email', 'sms']
     if inbound_api is None:
         inbound_api = []
-    if prefix_sms_with_service_name == 'Treat as None':
-        prefix_sms_with_service_name = (sms_sender == 'GOVUK')
     return {
         'id': id_,
         'name': name,
@@ -86,7 +84,7 @@ def service_json(
         'dvla_organisation': '001',
         'permissions': permissions,
         'inbound_api': inbound_api,
-        'prefix_sms_with_service_name': prefix_sms_with_service_name,
+        'prefix_sms': prefix_sms,
     }
 
 
diff --git a/tests/app/main/views/test_send.py b/tests/app/main/views/test_send.py
index fe912894e..7b2dcc370 100644
--- a/tests/app/main/views/test_send.py
+++ b/tests/app/main/views/test_send.py
@@ -2377,3 +2377,54 @@ def test_reply_to_is_previewed_if_chosen(
         assert 'test@example.com' in email_meta
     else:
         assert 'test@example.com' not in email_meta
+
+
+@pytest.mark.parametrize('endpoint, extra_args', [
+    ('main.check_messages', {'template_type': 'sms', 'upload_id': fake_uuid()}),
+    ('main.send_one_off_step', {'template_id': fake_uuid(), 'step_index': 0}),
+])
+@pytest.mark.parametrize('sms_sender', [
+    None,
+    fake_uuid(),
+])
+def test_sms_sender_is_previewed(
+    client_request,
+    mocker,
+    mock_get_service_template,
+    mock_s3_download,
+    mock_get_users_by_service,
+    mock_get_detailed_service_for_today,
+    get_default_sms_sender,
+    endpoint,
+    extra_args,
+    sms_sender,
+):
+
+    mocker.patch('app.main.views.send.s3download', return_value="""
+        phone number,date,thing
+        7700900986,foo,bar
+    """)
+
+    with client_request.session_transaction() as session:
+        session['recipient'] = '7700900986'
+        session['placeholders'] = {}
+        session['upload_data'] = {
+            'original_file_name': 'example.csv',
+            'template_id': fake_uuid(),
+            'notification_count': 1,
+            'valid': True
+        }
+        session['sender_id'] = sms_sender
+
+    page = client_request.get(
+        endpoint,
+        service_id=SERVICE_ONE_ID,
+        **extra_args
+    )
+
+    sms_sender_on_page = page.select_one('.sms-message-sender')
+
+    if sms_sender:
+        assert sms_sender_on_page.text.strip() == 'From: GOVUK'
+    else:
+        assert not sms_sender_on_page