An indexed array of zip codes.
Sample usage
const { usZips } = require('us-zip-codes')
let myZip = usZips[4102] // returns ==> {"zip_code":4102,"latitude":43.74275,"longitude":-70.44338,"city":"Portland","state":"ME","county":"Cumberland"}
let myZip = usZips[92350] // returns ==> {"zip_code":92350,"latitude":34.839964,"longitude":-115.967051,"city":"Loma Linda","state":"CA","county":"San Bernardino"}
let myZip = usZips[0] // returns ==> {"zip_code":0,"data":null}