@sesamecare-oss/us-postal-codes v1.0.1

us-postal-codes

Lookup city, state and geolocation by US postal codes. Includes infra for fetching the latest values.

import { USPostalCodes } from '@sesamecare-oss/us-postal-codes';

const zips = new USPostalCodes();
await zips.open();
const results = await zips.lookup('02446');

Uses geonames zip code data under Creative Commons license.