Limited-Time Offer

Get Extra 20% off on FullCharge Yearly Plan — available for first 10 users only. Don’t miss out! 🚀

TrackWP

Best postal code checker plugins for WordPress

The most popular postal code checker plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Check Pincode For WooCommerce leads with 300+ active installs. All 1 plugins tagged “postal code checker” are below, with figures from WordPress.org that update every day.

Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.

Research this niche or see all plugins.

Top 1 postal code checker plugins

  1. 1.
    Check Pincode For WooCommerce

    The most installed postal code checker plugin, with 300+ active installs. Rated 4.4 from 5 reviews, updated 4 months ago.

All 1 plugins tagged “postal code checker”