TrusTech

This is a plugin to customize your states. After the introduction of Shipping Zones by Woocommerce and as not all countries have implemented the zip-code system, you may need to add custom states or even split some states under regions to easily use in Shipping Zones configuration. This is what exactly this plugin do.
The FREE version will allow you to choose any country you already stated in your Woocommerce settings as ‘Allowed Country’ to sell and ship to, and add any number of states you want. Very simple and straight forward.
The PREMIUM version will allow you to add any number of states to any country you identified as ‘Allowed Country’ in your Woocommerce store setup. Also, it will allow you to manipulate the states that already come with Woocommerce for some countries such as the US. You will able to add or delete as you see required.
The beauty of this plugin that it doesn’t change the main states files that come with Woocommerce and you can always revert to original states by deactivating the plugin if you want at any time.
The free version is free to use with any number of sites and any number of states but just for a single country as stated earlier.
Please, if you find this plugin helpful, consider to buy the premium version which will help us to continue the development and provide you with new plugins. 🙂

Woo Add Custom States

A plugin used to add custom states or regions to any country which can be used during setting the shipping zones.

Calcurates

Overview
Calcurates is a cloud-based entire shipping solution that calculates and shows the right shipping methods and rates to customers at checkout based on multiple conditions. It helps e-commerce to seamlessly integrate with major shipping carriers (DHL, UPS, FedEx, USPS, Purolator, Canada Post and more) in order to display real-time rates at checkout.
Calcurates helps you to reduce the gap between true shipping costs you bear and shipping rates your customers pay at the checkout. Bring your shipping to a new level and make it cost-effective and sales-stimulating.
Features
<ul>
<li>Shipping Zones</li>
<li>Custom Shipping Options (Flat Rate, Free Shipping)</li>
<li>Carrier Shipping Options</li>
<li>Table Rates</li>
<li>Multi-Origin Shipping</li>
<li>Shipping Rules and Restrictions</li>
<li>International Shipping and Landed Costs</li>
<li>Estimated Delivery Dates</li>
<li>In-Store Pickup</li>
<li>Volumetric Weight</li>
<li>Smart Packaging</li>
<li>Rate Shopping</li>
</ul>
Developed By Experts
Calcurates is developed and supported by Amasty. After 10 years of success in developing and supporting e-commerce apps and extensions, the Amasty team is happy to introduce a multi-platform shipping SaaS, which is the perfect solution for shipping profitability.
Additional Benefits
<ul>
<li>Free consultations on e-commerce shipping</li>
<li>Qualified and careful support</li>
<li>Migration and configuration services</li>
</ul>

Calcurates for WooCommerce

An ultimate multi-carrier shipping plugin for e-commerce that helps manage and display the right shipping methods and rates at checkout

Woo Add Custom States vs Calcurates for WooCommerce