diff --git a/app/main/views/send.py b/app/main/views/send.py
index f375c1645..5bd1ffc37 100644
--- a/app/main/views/send.py
+++ b/app/main/views/send.py
@@ -553,7 +553,8 @@ def _check_messages(service_id, template_type, upload_id, preview_row, letters_a
             template.template_type == 'letter',
             not request.args.get('from_test'),
         )),
-        required_recipient_columns=OrderedSet(recipients.recipient_column_headers) - optional_address_columns
+        required_recipient_columns=OrderedSet(recipients.recipient_column_headers) - optional_address_columns,
+        preview_row=preview_row,
     )
 
 
diff --git a/app/templates/views/check/ok.html b/app/templates/views/check/ok.html
index 851034e36..5724b3beb 100644
--- a/app/templates/views/check/ok.html
+++ b/app/templates/views/check/ok.html
@@ -60,7 +60,11 @@
       ) %}
         {% call index_field() %}
           <span>
-            {{ item.index + 2 }}
+            {% if item.index == preview_row %}
+              {{ item.index + 2 }}
+            {% else %}
+              <a href="{{ url_for('.check_messages', service_id=current_service.id, template_type=template.template_type, upload_id=upload_id, row_index=(item.index)) }}">{{ item.index + 2 }}</a>
+            {% endif %}
           </span>
         {% endcall %}
         {% for column in recipients.column_headers %}
diff --git a/tests/app/main/views/test_send.py b/tests/app/main/views/test_send.py
index e6a2ce782..70fa17051 100644
--- a/tests/app/main/views/test_send.py
+++ b/tests/app/main/views/test_send.py
@@ -464,19 +464,22 @@ def test_upload_valid_csv_redirects_to_check_page(
     )
 
 
-@pytest.mark.parametrize('extra_args, expected_recipient, expected_message', [
+@pytest.mark.parametrize('extra_args, expected_link_in_first_row, expected_recipient, expected_message', [
     (
         {},
+        None,
         'To: 07700900001',
         'Test Service: A, Template <em>content</em> with & entity',
     ),
     (
         {'row_index': 0},
+        None,
         'To: 07700900001',
         'Test Service: A, Template <em>content</em> with & entity',
     ),
     (
         {'row_index': 2},
+        True,
         'To: 07700900003',
         'Test Service: C, Template <em>content</em> with & entity',
     ),
@@ -490,6 +493,7 @@ def test_upload_valid_csv_shows_preview_and_table(
     mock_get_detailed_service_for_today,
     fake_uuid,
     extra_args,
+    expected_link_in_first_row,
     expected_recipient,
     expected_message,
 ):
@@ -516,8 +520,16 @@ def test_upload_valid_csv_shows_preview_and_table(
     assert page.select_one('.sms-message-recipient').text.strip() == expected_recipient
     assert page.select_one('.sms-message-wrapper').text.strip() == expected_message
 
+    assert page.select_one('.table-field-index').text.strip() == '2'
+
+    if expected_link_in_first_row:
+        assert page.select_one('.table-field-index a')['href'] == url_for(
+            'main.check_messages', service_id=SERVICE_ONE_ID, template_type='sms', upload_id=fake_uuid, row_index=0
+        )
+    else:
+        assert not page.select_one('.table-field-index').select_one('a')
+
     for index, cell in enumerate([
-        '<td class="table-field-index"> <span> 2 </span> </td>',
         '<td class="table-field-center-aligned "> <div class=""> 07700900001 </div> </td>',
         '<td class="table-field-center-aligned "> <div class=""> A </div> </td>',
         (
@@ -530,7 +542,7 @@ def test_upload_valid_csv_shows_preview_and_table(
             '</td>'
         ),
     ]):
-        assert normalize_spaces(str(page.select('table tbody td')[index])) == cell
+        assert normalize_spaces(str(page.select('table tbody td')[index + 1])) == cell
 
 
 @pytest.mark.parametrize('row_index, expected_status', [