I changed the twitter theme publishing option Neighborhood text to phone number in the item-post.php
i use this code to display on item page
<p class="no-margin"><?php printf(__('<strong>Phone :</strong> %s', 'twitter_bootstrap'), osc_item_city_area() ) ; ?></p>
when i posting the add with 10 digit phone number it shows the message as Municipality too short.(Numeric value Not Accepted)
But when i type texts it works well
Thanks in advance!