diff --git a/app/assets/stylesheets/components/table.scss b/app/assets/stylesheets/components/table.scss
index 4e66d2452..9de3550e6 100644
--- a/app/assets/stylesheets/components/table.scss
+++ b/app/assets/stylesheets/components/table.scss
@@ -265,3 +265,9 @@ a.table-show-more-link {
   overflow: hidden;
   text-overflow: ellipsis;
 }
+
+.truncate-text {
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
diff --git a/app/templates/components/table.html b/app/templates/components/table.html
index e43f2bfa9..e47858de0 100644
--- a/app/templates/components/table.html
+++ b/app/templates/components/table.html
@@ -78,7 +78,7 @@
   </td>
 {%- endmacro %}
 
-{% macro text_field(text, status='') -%}
+{% macro text_field(text, status='', truncate=false) -%}
   {% call field(status=status) %}
     {% if text is iterable and text is not string %}
       <ul class="list list-bullet">
@@ -89,15 +89,20 @@
         {% endfor %}
       </ul>
     {% else %}
-      {{ text }}
+      {% if truncate %}
+        <div class="truncate-text" title="{{ text }}">{{text}}</div>
+      {% else %}
+        {{ text }}
+      {% endif %}
     {% endif %}
   {% endcall %}
 {%- endmacro %}
 
-{% macro optional_text_field(text, default='Not set') -%}
+{% macro optional_text_field(text, default='Not set', truncate=false) -%}
   {{ text_field(
     text or default,
-    status='' if text else 'default'
+    status='' if text else 'default',
+    truncate=truncate
   ) }}
 {%- endmacro %}
 
diff --git a/app/templates/views/api/callbacks.html b/app/templates/views/api/callbacks.html
index be53a3717..6ed1c4f06 100644
--- a/app/templates/views/api/callbacks.html
+++ b/app/templates/views/api/callbacks.html
@@ -19,13 +19,13 @@
 	  ) %}
 	    {% call row() %}
 	      {{ text_field('Callbacks for delivery receipts') }}
-	      {{ optional_text_field(delivery_status_callback) }}
+	      {{ optional_text_field(delivery_status_callback, truncate=true) }}
 	      {{ edit_field('Change', url_for('.delivery_status_callback', service_id=current_service.id)) }}
 	    {% endcall %}
 
 	    {% call row() %}
 	      {{ text_field('Callbacks for received text messages') }}
-          {{ optional_text_field(received_text_messages_callback) }}
+          {{ optional_text_field(received_text_messages_callback, truncate=true) }}
 	   	  {{ edit_field('Change', url_for('.received_text_messages_callback', service_id=current_service.id)) }}
 	    {% endcall %}
 	  {% endcall %}
diff --git a/app/templates/views/service-settings.html b/app/templates/views/service-settings.html
index 494eae496..751ad11e3 100644
--- a/app/templates/views/service-settings.html
+++ b/app/templates/views/service-settings.html
@@ -49,7 +49,7 @@
         {% if 'upload_document' in current_service.permissions %}
         {% call row() %}
           {{ text_field('Contact link') }}
-          {{ text_field(current_service.contact_link) }}
+          {{ text_field(current_service.contact_link, truncate=true) }}
           {{ edit_field(
               'Change',
               url_for('.service_set_contact_link',