peterwsterling

This plug-in allows you to record a country against your posts. 
For example the country that the post talks about, the event took place in, the location you are writing the post from, etc. Your imagination is the limit… 
Once a post is tagged with a country the plug-in allows flag icons to be added to your blog’s pages with simple additions to your template files. 
Country icons can be clicked on to take the user to a list of posts from that country. 
There’s also a sidebar widget that creates a popup to navigate to posts from that country.
Please consider supporting ongoing development of this plugin by taking a look at the <a href='http://www.sterling-adventures.co.uk/blog/2013/09/01/wordpress-mapping-plugin/' rel="nofollow ugc">enhanced mapping version of this plugin</a> available at the <a href='http://www.sterling-adventures.co.uk/blog/2008/04/01/post-country-plug-in/' rel="nofollow ugc">plugin’s home page</a>. The enhanced version offers a neat mapping interface to your blog with many features such as geo-location of your posts, showcasing <a href='http://en.support.wordpress.com/featured-images/' rel="nofollow ugc">featured images</a> from your posts, presentation of <a href='http://en.wikipedia.org/wiki/GPS_eXchange_Format' rel="nofollow ugc">GPX</a> tracks, GPX elevation graphs, recording countries against your posts, and much much more.
<h4>How to record a Country against a Post</h4>
To add a country to post use the In which Country was the Adventure? box select the country from the dropdown. 
There are also more instructions etc. on this <a href='http://www.sterling-adventures.co.uk/blog/2008/04/01/post-country-plug-in/' rel="nofollow ugc">page</a>…

Post Country

This plug-in allows you to record a country against your posts.

Narinder Singh

Webgrex

Country & Phone Field Contact Form 7 plugin is an add-on for Contact Form 7 plugin. This plugin add two new form tag fields that is Country list (form-tag: country drop-down) and Country Phone extensions list (form-tag: phone number) in Contact form 7.
Country & Phone Field Contact Form 7 helps you in creating a country drop-down list with country flags. The tag field will automatically add countries name in standard drop-down field of contact form 7.
How to add the fields in the contact form 7 
1.) Once you have installed activated the Country & Phone Field Contact Form 7 plugin. 
2.) Add the form-tag “country drop-down” and “phone number” to your form and save the changes.
Requirments: 
* Contact form 7 must be active plugin.
<h4>Recommended Plugins</h4>
The following plugin is recommended for Country & Phone Field Contact Form 7 users: 
* <a href="https://wordpress.org/plugins/contact-form-7/" rel="ugc">Contact form 7</a> by takayukister – With Conact form 7, you can use this plugin. Without contact form 7 this plugin have no needs.

Country & Phone Field Contact Form 7

Add country drop down with flags and phone number with country phone extension fields in contact form 7.

Post Country vs Country & Phone Field Contact Form 7