Area Code Lookup

Find a domestic area code by number, city, or region. Area codes are separate from international country calling codes.

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Area code directory

Curated reference entries for major metro areas and numbering regions.

CodeCountryRegionMajor citiesTime zone
212United StatesNew YorkNew York City (Manhattan)America/New_York
646United StatesNew YorkNew York City (Manhattan)America/New_York
718United StatesNew YorkBrooklyn, Queens, Bronx, Staten IslandAmerica/New_York
917United StatesNew YorkNew York CityAmerica/New_York
310United StatesCaliforniaLos Angeles (west side), Santa MonicaAmerica/Los_Angeles
415United StatesCaliforniaSan Francisco, Marin CountyAmerica/Los_Angeles
312United StatesIllinoisChicago (Loop)America/Chicago
305United StatesFloridaMiami, Miami Beach, Key WestAmerica/New_York
214United StatesTexasDallasAmerica/Chicago
713United StatesTexasHoustonAmerica/Chicago
206United StatesWashingtonSeattle, TacomaAmerica/Los_Angeles
617United StatesMassachusettsBoston, CambridgeAmerica/New_York
202United StatesDistrict of ColumbiaWashington, D.C.America/New_York
404United StatesGeorgiaAtlantaAmerica/New_York
303United StatesColoradoDenver, BoulderAmerica/Denver
602United StatesArizonaPhoenixAmerica/Phoenix
702United StatesNevadaLas Vegas, HendersonAmerica/Los_Angeles
808United StatesHawaiiHonolulu, HiloPacific/Honolulu
907United StatesAlaskaAnchorage, Fairbanks, JuneauAmerica/Anchorage
416CanadaOntarioTorontoAmerica/Toronto
604CanadaBritish ColumbiaVancouver, WhistlerAmerica/Vancouver
514CanadaQuebecMontrealAmerica/Toronto
403CanadaAlbertaCalgary, LethbridgeAmerica/Edmonton
613CanadaOntarioOttawa, KingstonAmerica/Toronto
902CanadaNova ScotiaHalifax, SydneyAmerica/Halifax
20United KingdomLondonLondonEurope/London
121United KingdomWest MidlandsBirminghamEurope/London
161United KingdomGreater ManchesterManchesterEurope/London
131United KingdomScotlandEdinburghEurope/London
141United KingdomScotlandGlasgowEurope/London
2AustraliaNew South WalesSydney, CanberraAustralia/Sydney
3AustraliaVictoriaMelbourneAustralia/Melbourne
7AustraliaQueenslandBrisbane, CairnsAustralia/Brisbane
8AustraliaWestern AustraliaPerthAustralia/Perth
3JapanTokyoTokyo, YokohamaAsia/Tokyo
6JapanKansaiOsaka, Kobe, KyotoAsia/Tokyo
52JapanChubuNagoyaAsia/Tokyo
11JapanHokkaidoSapporoAsia/Tokyo
92JapanKyushuFukuokaAsia/Tokyo
10ChinaBeijingBeijingAsia/Shanghai
21ChinaShanghaiShanghaiAsia/Shanghai
20ChinaGuangdongGuangzhouAsia/Shanghai
755ChinaGuangdongShenzhenAsia/Shanghai
28ChinaSichuanChengduAsia/Shanghai
11BrazilSao PauloSao PauloAmerica/Sao_Paulo
21BrazilRio de JaneiroRio de JaneiroAmerica/Sao_Paulo
31BrazilMinas GeraisBelo HorizonteAmerica/Sao_Paulo
51BrazilRio Grande do SulPorto AlegreAmerica/Sao_Paulo
30GermanyBerlinBerlinEurope/Berlin
40GermanyHamburgHamburgEurope/Berlin
89GermanyBavariaMunichEurope/Berlin
69GermanyHesseFrankfurtEurope/Berlin
1FranceIle-de-FranceParisEurope/Paris
4FranceSoutheast FranceMarseille, Lyon, NiceEurope/Paris
5FranceSouthwest FranceToulouse, BordeauxEurope/Paris
6ItalyLazioRomeEurope/Rome
2ItalyLombardyMilanEurope/Rome
81ItalyCampaniaNaplesEurope/Rome
55ItalyTuscanyFlorenceEurope/Rome
91SpainMadridMadridEurope/Madrid
93SpainCataloniaBarcelonaEurope/Madrid
96SpainValenciaValenciaEurope/Madrid
20NetherlandsNorth HollandAmsterdamEurope/Amsterdam
10NetherlandsSouth HollandRotterdamEurope/Amsterdam
70NetherlandsSouth HollandThe HagueEurope/Amsterdam
44SwitzerlandZurichZurichEurope/Zurich
22SwitzerlandGenevaGenevaEurope/Zurich
31SwitzerlandBernBernEurope/Zurich
11IndiaDelhiNew DelhiAsia/Kolkata
22IndiaMaharashtraMumbaiAsia/Kolkata
44IndiaTamil NaduChennaiAsia/Kolkata
80IndiaKarnatakaBengaluruAsia/Kolkata
495RussiaMoscowMoscowEurope/Moscow
812RussiaSaint PetersburgSaint PetersburgEurope/Moscow
2South KoreaSeoulSeoulAsia/Seoul
51South KoreaBusanBusanAsia/Seoul
4United Arab EmiratesDubaiDubaiAsia/Dubai
2United Arab EmiratesAbu DhabiAbu DhabiAsia/Dubai
11Saudi ArabiaRiyadhRiyadhAsia/Riyadh
12Saudi ArabiaWestern RegionJeddah, MeccaAsia/Riyadh

Area codes are domestic numbering references. A country calling code such as +1 is the international prefix, not an area code.

About area codes

Area codes route calls within a country to a specific city or region. This directory covers the North American Numbering Plan and other national area code systems, so you can see which region each code reaches.

Frequently asked questions

What is the difference between an area code and a country calling code?

A country calling code routes a call to a national network, while an area code routes it to a city or region inside that network. For a New York number, +1 is the country code and 212 is the area code.

Why do area code formats differ between countries?

Each country designs its own national numbering plan, so area codes vary in length and format. North America uses three-digit codes, the UK uses geographic codes like 020 for London, and Japan mixes one- and two-digit city codes.

What is the North American Numbering Plan?

The NANP is the shared numbering system for the United States, Canada, and many Caribbean territories, all under country code +1. It assigns three-digit area codes and seven-digit local numbers in a single coordinated plan.

What happens when an area code runs out of numbers?

When an area code is exhausted, the regulator overlays a new code on the same geographic area rather than splitting it, so existing numbers keep working and new numbers get the new code.