ZIPCODE Packages

A simple NPM package to fetch Indian PIN code details.

台灣三碼郵遞區號 Javascript library

Validate zip codes fast and accurate! A Library of JavaScript Regular Expressions for validating if a specific zip code actually exists in a specific Country.

Collection of various validation function

This utility library is specifically designed for the Philippines, providing comprehensive information on postal codes, municipalities, locations, and regions. Moreover, searching within the library is case insensitive.

Fill a Cloudflare KV namespace with ZIP code details, e.g. for lookup from a Worker.

Automatically & reliably derive US states from postal zip codes (<5k).

A zipcode to timezone library

Lookup DMA code by zipcode

Convert ZIP code to Time Zone

Lightweight mapping of USPS ZIP Codes to their assigned region.

Simple zipcode/city distance calculator and all information you need about cities and zipcodes, including coordinates, states etc.

Given a US Zip Code, this program returns the associated State, County, City, and other useful information. It also supports querying and returning broader location demographic information using fields like city, state, county, population size, and milita

Daum Postcode service for React

A Node.js plugin for handling Nigerian zip codes and geolocation.

Search for location using Zip Code in the Philippines.

node package to calculate the distance between two pincodes.

Get latitude and longitude value for indian pincode.

Easy pincode lookup for India

Fast and lightweight Indian postal code (PIN) lookup library with hierarchical location data - states, districts, sub-districts, and coordinates. Zero dependencies and full TypeScript support.