javascript - 如何在 JavaScript 中按区号获取时区？
问题描述
我有用户的区号。
是否可以通过脚本在 JavaScript 中按区号获取时区？
解决方案
我刚刚从这个页面获取了信息并建立了一个查找地图：
const timeZoneMap = getTimeZoneMap()
// See: https://stackoverflow.com/a/33561517/1762224
const phoneNumberPattern = /^[+]*[(]{0,1}\d{1,3}[)]{0,1}[-\s\./0-9]*$/g
console.log(timeZoneMap[extractAreaCode('(619) 555-5555')]) // California (PST)
function extractAreaCode(phoneNumber) {
if (phoneNumberPattern.test(phoneNumber)) {
return /\d{3}/.exec(phoneNumber)[0] // first three sequential
}
return null
}
function getTimeZoneMap() {
return {
"201" : { "timezone" : "EST", "state" : "New Jersey" },
"202" : { "timezone" : "EST", "state" : "District of Columbia" },
"203" : { "timezone" : "EST", "state" : "Connecticut" },
"205" : { "timezone" : "CST", "state" : "Alabama" },
"206" : { "timezone" : "PST", "state" : "Washington" },
"207" : { "timezone" : "EST", "state" : "Maine" },
"208" : { "timezone" : "MST", "state" : "Idaho" },
"209" : { "timezone" : "PST", "state" : "California" },
"210" : { "timezone" : "CST", "state" : "Texas" },
"212" : { "timezone" : "EST", "state" : "New York" },
"213" : { "timezone" : "PST", "state" : "California" },
"214" : { "timezone" : "CST", "state" : "Texas" },
"215" : { "timezone" : "EST", "state" : "Pennsylvania" },
"216" : { "timezone" : "EST", "state" : "Ohio" },
"217" : { "timezone" : "CST", "state" : "Illinois" },
"218" : { "timezone" : "CST", "state" : "Minnesota" },
"219" : { "timezone" : "CST", "state" : "Indiana" },
"220" : { "timezone" : "EST", "state" : "Ohio" },
"224" : { "timezone" : "CST", "state" : "Illinois" },
"225" : { "timezone" : "CST", "state" : "Louisiana" },
"228" : { "timezone" : "CST", "state" : "Mississippi" },
"229" : { "timezone" : "EST", "state" : "Georgia" },
"231" : { "timezone" : "EST", "state" : "Michigan" },
"234" : { "timezone" : "EST", "state" : "Ohio" },
"239" : { "timezone" : "EST", "state" : "Florida" },
"240" : { "timezone" : "EST", "state" : "Maryland" },
"248" : { "timezone" : "EST", "state" : "Michigan" },
"251" : { "timezone" : "CST", "state" : "Alabama" },
"252" : { "timezone" : "EST", "state" : "North Carolina" },
"253" : { "timezone" : "PST", "state" : "Washington" },
"254" : { "timezone" : "CST", "state" : "Texas" },
"256" : { "timezone" : "CST", "state" : "Alabama" },
"260" : { "timezone" : "EST", "state" : "Indiana" },
"262" : { "timezone" : "CST", "state" : "Wisconsin" },
"267" : { "timezone" : "EST", "state" : "Pennsylvania" },
"269" : { "timezone" : "EST", "state" : "Michigan" },
"270" : { "timezone" : "CST", "state" : "Kentucky" },
"272" : { "timezone" : "EST", "state" : "Pennsylvania" },
"276" : { "timezone" : "EST", "state" : "Virginia" },
"281" : { "timezone" : "CST", "state" : "Texas" },
"301" : { "timezone" : "EST", "state" : "Maryland" },
"302" : { "timezone" : "EST", "state" : "Delaware" },
"303" : { "timezone" : "MST", "state" : "Colorado" },
"304" : { "timezone" : "EST", "state" : "West Virginia" },
"305" : { "timezone" : "EST", "state" : "Florida" },
"307" : { "timezone" : "MST", "state" : "Wyoming" },
"308" : { "timezone" : "CST", "state" : "Nebraska" },
"309" : { "timezone" : "CST", "state" : "Illinois" },
"310" : { "timezone" : "PST", "state" : "California" },
"312" : { "timezone" : "CST", "state" : "Illinois" },
"313" : { "timezone" : "EST", "state" : "Michigan" },
"314" : { "timezone" : "CST", "state" : "Missouri" },
"315" : { "timezone" : "EST", "state" : "New York" },
"316" : { "timezone" : "CST", "state" : "Kansas" },
"317" : { "timezone" : "EST", "state" : "Indiana" },
"318" : { "timezone" : "CST", "state" : "Louisiana" },
"319" : { "timezone" : "CST", "state" : "Iowa" },
"320" : { "timezone" : "CST", "state" : "Minnesota" },
"321" : { "timezone" : "EST", "state" : "Florida" },
"323" : { "timezone" : "PST", "state" : "California" },
"325" : { "timezone" : "CST", "state" : "Texas" },
"330" : { "timezone" : "EST", "state" : "Ohio" },
"331" : { "timezone" : "CST", "state" : "Illinois" },
"332" : { "timezone" : "EST", "state" : "New York" },
"334" : { "timezone" : "CST", "state" : "Alabama" },
"336" : { "timezone" : "EST", "state" : "North Carolina" },
"337" : { "timezone" : "CST", "state" : "Louisiana" },
"339" : { "timezone" : "EST", "state" : "Massachusetts" },
"346" : { "timezone" : "CST", "state" : "Texas" },
"347" : { "timezone" : "EST", "state" : "New York" },
"351" : { "timezone" : "EST", "state" : "Massachusetts" },
"352" : { "timezone" : "EST", "state" : "Florida" },
"360" : { "timezone" : "PST", "state" : "Washington" },
"361" : { "timezone" : "CST", "state" : "Texas" },
"364" : { "timezone" : "CST", "state" : "Kentucky" },
"380" : { "timezone" : "EST", "state" : "Ohio" },
"385" : { "timezone" : "MST", "state" : "Utah" },
"386" : { "timezone" : "EST", "state" : "Florida" },
"401" : { "timezone" : "EST", "state" : "Rhode Island" },
"402" : { "timezone" : "CST", "state" : "Nebraska" },
"404" : { "timezone" : "EST", "state" : "Georgia" },
"405" : { "timezone" : "CST", "state" : "Oklahoma" },
"406" : { "timezone" : "MST", "state" : "Montana" },
"407" : { "timezone" : "EST", "state" : "Florida" },
"408" : { "timezone" : "PST", "state" : "California" },
"409" : { "timezone" : "CST", "state" : "Texas" },
"410" : { "timezone" : "EST", "state" : "Maryland" },
"412" : { "timezone" : "EST", "state" : "Pennsylvania" },
"413" : { "timezone" : "EST", "state" : "Massachusetts" },
"414" : { "timezone" : "CST", "state" : "Wisconsin" },
"415" : { "timezone" : "PST", "state" : "California" },
"417" : { "timezone" : "CST", "state" : "Missouri" },
"419" : { "timezone" : "EST", "state" : "Ohio" },
"423" : { "timezone" : "EST", "state" : "Tennessee" },
"424" : { "timezone" : "PST", "state" : "California" },
"425" : { "timezone" : "PST", "state" : "Washington" },
"430" : { "timezone" : "CST", "state" : "Texas" },
"432" : { "timezone" : "CST", "state" : "Texas" },
"434" : { "timezone" : "EST", "state" : "Virginia" },
"435" : { "timezone" : "MST", "state" : "Utah" },
"440" : { "timezone" : "EST", "state" : "Ohio" },
"442" : { "timezone" : "PST", "state" : "California" },
"443" : { "timezone" : "EST", "state" : "Maryland" },
"456" : null,
"458" : { "timezone" : "PST", "state" : "Oregon" },
"463" : { "timezone" : "EST", "state" : "Indiana" },
"469" : { "timezone" : "CST", "state" : "Texas" },
"470" : { "timezone" : "EST", "state" : "Georgia" },
"475" : { "timezone" : "EST", "state" : "Connecticut" },
"478" : { "timezone" : "EST", "state" : "Georgia" },
"479" : { "timezone" : "CST", "state" : "Arkansas" },
"480" : { "timezone" : "MST", "state" : "Arizona" },
"484" : { "timezone" : "EST", "state" : "Pennsylvania" },
"500" : null,
"501" : { "timezone" : "CST", "state" : "Arkansas" },
"502" : { "timezone" : "EST", "state" : "Kentucky" },
"503" : { "timezone" : "PST", "state" : "Oregon" },
"504" : { "timezone" : "CST", "state" : "Louisiana" },
"505" : { "timezone" : "MST", "state" : "New Mexico" },
"507" : { "timezone" : "CST", "state" : "Minnesota" },
"508" : { "timezone" : "EST", "state" : "Massachusetts" },
"509" : { "timezone" : "PST", "state" : "Washington" },
"510" : { "timezone" : "PST", "state" : "California" },
"512" : { "timezone" : "CST", "state" : "Texas" },
"513" : { "timezone" : "EST", "state" : "Ohio" },
"515" : { "timezone" : "CST", "state" : "Iowa" },
"516" : { "timezone" : "EST", "state" : "New York" },
"517" : { "timezone" : "EST", "state" : "Michigan" },
"518" : { "timezone" : "EST", "state" : "New York" },
"520" : { "timezone" : "MST", "state" : "Arizona" },
"522" : null,
"530" : { "timezone" : "PST", "state" : "California" },
"531" : { "timezone" : "CST", "state" : "Nebraska" },
"533" : null,
"534" : { "timezone" : "CST", "state" : "Wisconsin" },
"539" : { "timezone" : "CST", "state" : "Oklahoma" },
"540" : { "timezone" : "EST", "state" : "Virginia" },
"541" : { "timezone" : "PST", "state" : "Oregon" },
"544" : null,
"551" : { "timezone" : "EST", "state" : "New Jersey" },
"559" : { "timezone" : "PST", "state" : "California" },
"561" : { "timezone" : "EST", "state" : "Florida" },
"562" : { "timezone" : "PST", "state" : "California" },
"563" : { "timezone" : "CST", "state" : "Iowa" },
"566" : null,
"567" : { "timezone" : "EST", "state" : "Ohio" },
"570" : { "timezone" : "EST", "state" : "Pennsylvania" },
"571" : { "timezone" : "EST", "state" : "Virginia" },
"573" : { "timezone" : "CST", "state" : "Missouri" },
"574" : { "timezone" : "EST", "state" : "Indiana" },
"575" : { "timezone" : "MST", "state" : "New Mexico" },
"580" : { "timezone" : "CST", "state" : "Oklahoma" },
"585" : { "timezone" : "EST", "state" : "New York" },
"586" : { "timezone" : "EST", "state" : "Michigan" },
"588" : null,
"601" : { "timezone" : "CST", "state" : "Mississippi" },
"602" : { "timezone" : "MST", "state" : "Arizona" },
"603" : { "timezone" : "EST", "state" : "New Hampshire" },
"605" : { "timezone" : "CST", "state" : "South Dakota" },
"606" : { "timezone" : "EST", "state" : "Kentucky" },
"607" : { "timezone" : "EST", "state" : "New York" },
"608" : { "timezone" : "CST", "state" : "Wisconsin" },
"609" : { "timezone" : "EST", "state" : "New Jersey" },
"610" : { "timezone" : "EST", "state" : "Pennsylvania" },
"611" : null,
"612" : { "timezone" : "CST", "state" : "Minnesota" },
"614" : { "timezone" : "EST", "state" : "Ohio" },
"615" : { "timezone" : "CST", "state" : "Tennessee" },
"616" : { "timezone" : "EST", "state" : "Michigan" },
"617" : { "timezone" : "EST", "state" : "Massachusetts" },
"618" : { "timezone" : "CST", "state" : "Illinois" },
"619" : { "timezone" : "PST", "state" : "California" },
"620" : { "timezone" : "CST", "state" : "Kansas" },
"623" : { "timezone" : "MST", "state" : "Arizona" },
"626" : { "timezone" : "PST", "state" : "California" },
"628" : { "timezone" : "PST", "state" : "California" },
"629" : { "timezone" : "CST", "state" : "Tennessee" },
"630" : { "timezone" : "CST", "state" : "Illinois" },
"631" : { "timezone" : "EST", "state" : "New York" },
"636" : { "timezone" : "CST", "state" : "Missouri" },
"641" : { "timezone" : "CST", "state" : "Iowa" },
"646" : { "timezone" : "EST", "state" : "New York" },
"650" : { "timezone" : "PST", "state" : "California" },
"651" : { "timezone" : "CST", "state" : "Minnesota" },
"657" : { "timezone" : "PST", "state" : "California" },
"660" : { "timezone" : "CST", "state" : "Missouri" },
"661" : { "timezone" : "PST", "state" : "California" },
"662" : { "timezone" : "CST", "state" : "Mississippi" },
"667" : { "timezone" : "EST", "state" : "Maryland" },
"669" : { "timezone" : "PST", "state" : "California" },
"678" : { "timezone" : "EST", "state" : "Georgia" },
"680" : { "timezone" : "EST", "state" : "New York" },
"681" : { "timezone" : "EST", "state" : "West Virginia" },
"682" : { "timezone" : "CST", "state" : "Texas" },
"700" : null,
"701" : { "timezone" : "CST", "state" : "North Dakota" },
"702" : { "timezone" : "PST", "state" : "Nevada" },
"703" : { "timezone" : "EST", "state" : "Virginia" },
"704" : { "timezone" : "EST", "state" : "North Carolina" },
"706" : { "timezone" : "EST", "state" : "Georgia" },
"707" : { "timezone" : "PST", "state" : "California" },
"708" : { "timezone" : "CST", "state" : "Illinois" },
"710" : null,
"712" : { "timezone" : "CST", "state" : "Iowa" },
"713" : { "timezone" : "CST", "state" : "Texas" },
"714" : { "timezone" : "PST", "state" : "California" },
"715" : { "timezone" : "CST", "state" : "Wisconsin" },
"716" : { "timezone" : "EST", "state" : "New York" },
"717" : { "timezone" : "EST", "state" : "Pennsylvania" },
"718" : { "timezone" : "EST", "state" : "New York" },
"719" : { "timezone" : "MST", "state" : "Colorado" },
"720" : { "timezone" : "MST", "state" : "Colorado" },
"724" : { "timezone" : "EST", "state" : "Pennsylvania" },
"725" : { "timezone" : "PST", "state" : "Nevada" },
"727" : { "timezone" : "EST", "state" : "Florida" },
"731" : { "timezone" : "CST", "state" : "Tennessee" },
"732" : { "timezone" : "EST", "state" : "New Jersey" },
"734" : { "timezone" : "EST", "state" : "Michigan" },
"737" : { "timezone" : "CST", "state" : "Texas" },
"740" : { "timezone" : "EST", "state" : "Ohio" },
"743" : { "timezone" : "EST", "state" : "North Carolina" },
"747" : { "timezone" : "PST", "state" : "California" },
"754" : { "timezone" : "EST", "state" : "Florida" },
"757" : { "timezone" : "EST", "state" : "Virginia" },
"760" : { "timezone" : "PST", "state" : "California" },
"762" : { "timezone" : "EST", "state" : "Georgia" },
"763" : { "timezone" : "CST", "state" : "Minnesota" },
"765" : { "timezone" : "EST", "state" : "Indiana" },
"769" : { "timezone" : "CST", "state" : "Mississippi" },
"770" : { "timezone" : "EST", "state" : "Georgia" },
"772" : { "timezone" : "EST", "state" : "Florida" },
"773" : { "timezone" : "CST", "state" : "Illinois" },
"774" : { "timezone" : "EST", "state" : "Massachusetts" },
"775" : { "timezone" : "PST", "state" : "Nevada" },
"779" : { "timezone" : "CST", "state" : "Illinois" },
"781" : { "timezone" : "EST", "state" : "Massachusetts" },
"785" : { "timezone" : "CST", "state" : "Kansas" },
"786" : { "timezone" : "EST", "state" : "Florida" },
"800" : null,
"801" : { "timezone" : "MST", "state" : "Utah" },
"802" : { "timezone" : "EST", "state" : "Vermont" },
"803" : { "timezone" : "EST", "state" : "South Carolina" },
"804" : { "timezone" : "EST", "state" : "Virginia" },
"805" : { "timezone" : "PST", "state" : "California" },
"806" : { "timezone" : "CST", "state" : "Texas" },
"808" : { "timezone" : "HAST", "state" : "Hawaii" },
"809" : { "timezone" : "AST" },
"810" : { "timezone" : "EST", "state" : "Michigan" },
"812" : { "timezone" : "EST", "state" : "Indiana" },
"813" : { "timezone" : "EST", "state" : "Florida" },
"814" : { "timezone" : "EST", "state" : "Pennsylvania" },
"815" : { "timezone" : "CST", "state" : "Illinois" },
"816" : { "timezone" : "CST", "state" : "Missouri" },
"817" : { "timezone" : "CST", "state" : "Texas" },
"818" : { "timezone" : "PST", "state" : "California" },
"828" : { "timezone" : "EST", "state" : "North Carolina" },
"830" : { "timezone" : "CST", "state" : "Texas" },
"831" : { "timezone" : "PST", "state" : "California" },
"832" : { "timezone" : "CST", "state" : "Texas" },
"833" : null,
"843" : { "timezone" : "EST", "state" : "South Carolina" },
"844" : null,
"845" : { "timezone" : "EST", "state" : "New York" },
"847" : { "timezone" : "CST", "state" : "Illinois" },
"848" : { "timezone" : "EST", "state" : "New Jersey" },
"850" : { "timezone" : "CST", "state" : "Florida" },
"854" : { "timezone" : "EST", "state" : "South Carolina" },
"855" : null,
"856" : { "timezone" : "EST", "state" : "New Jersey" },
"857" : { "timezone" : "EST", "state" : "Massachusetts" },
"858" : { "timezone" : "PST", "state" : "California" },
"859" : { "timezone" : "EST", "state" : "Kentucky" },
"860" : { "timezone" : "EST", "state" : "Connecticut" },
"862" : { "timezone" : "EST", "state" : "New Jersey" },
"863" : { "timezone" : "EST", "state" : "Florida" },
"864" : { "timezone" : "EST", "state" : "South Carolina" },
"865" : { "timezone" : "EST", "state" : "Tennessee" },
"866" : null,
"870" : { "timezone" : "CST", "state" : "Arkansas" },
"872" : { "timezone" : "CST", "state" : "Illinois" },
"877" : null,
"878" : { "timezone" : "EST", "state" : "Pennsylvania" },
"880" : null,
"881" : null,
"888" : null,
"900" : null,
"901" : { "timezone" : "CST", "state" : "Tennessee" },
"903" : { "timezone" : "CST", "state" : "Texas" },
"904" : { "timezone" : "EST", "state" : "Florida" },
"906" : { "timezone" : "EST", "state" : "Michigan" },
"907" : { "timezone" : "AKST", "state" : "Alaska" },
"908" : { "timezone" : "EST", "state" : "New Jersey" },
"909" : { "timezone" : "PST", "state" : "California" },
"910" : { "timezone" : "EST", "state" : "North Carolina" },
"912" : { "timezone" : "EST", "state" : "Georgia" },
"913" : { "timezone" : "CST", "state" : "Kansas" },
"914" : { "timezone" : "EST", "state" : "New York" },
"915" : { "timezone" : "MST", "state" : "Texas" },
"916" : { "timezone" : "PST", "state" : "California" },
"917" : { "timezone" : "EST", "state" : "New York" },
"918" : { "timezone" : "CST", "state" : "Oklahoma" },
"919" : { "timezone" : "EST", "state" : "North Carolina" },
"920" : { "timezone" : "CST", "state" : "Wisconsin" },
"925" : { "timezone" : "PST", "state" : "California" },
"928" : { "timezone" : "MST", "state" : "Arizona" },
"929" : { "timezone" : "EST", "state" : "New York" },
"930" : { "timezone" : "EST", "state" : "Indiana" },
"931" : { "timezone" : "CST", "state" : "Tennessee" },
"934" : { "timezone" : "EST", "state" : "New York" },
"936" : { "timezone" : "CST", "state" : "Texas" },
"937" : { "timezone" : "EST", "state" : "Ohio" },
"938" : { "timezone" : "CST", "state" : "Alabama" },
"940" : { "timezone" : "CST", "state" : "Texas" },
"941" : { "timezone" : "EST", "state" : "Florida" },
"947" : { "timezone" : "EST", "state" : "Michigan" },
"949" : { "timezone" : "PST", "state" : "California" },
"951" : { "timezone" : "PST", "state" : "California" },
"952" : { "timezone" : "CST", "state" : "Minnesota" },
"954" : { "timezone" : "EST", "state" : "Florida" },
"956" : { "timezone" : "CST", "state" : "Texas" },
"959" : { "timezone" : "EST", "state" : "Connecticut" },
"970" : { "timezone" : "MST", "state" : "Colorado" },
"971" : { "timezone" : "PST", "state" : "Oregon" },
"972" : { "timezone" : "CST", "state" : "Texas" },
"973" : { "timezone" : "EST", "state" : "New Jersey" },
"978" : { "timezone" : "EST", "state" : "Massachusetts" },
"979" : { "timezone" : "CST", "state" : "Texas" },
"980" : { "timezone" : "EST", "state" : "North Carolina" },
"984" : { "timezone" : "EST", "state" : "North Carolina" },
"985" : { "timezone" : "CST", "state" : "Louisiana" },
"989" : { "timezone" : "EST", "state" : "Michigan" }
}
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