Do I remove the leading 0 when calling Japan from abroad?

Yes. Japan uses 0 as a trunk prefix domestically. From abroad, dial +81 and omit the leading 0 (e.g., 03 becomes +81 3).

What time zone is Japan in?

Japan uses Asia/Tokyo (JST), UTC+9 year-round, and does not observe daylight saving time.

What are emergency numbers in Japan?

Police: 110. Fire and Ambulance: 119.

Japan Country Code +81 (JP/JPN) | ISO Code, Time Zone, Calling Guide

Q: What is the Japan country code?

Japan’s country calling code is +81.

Quick facts about Japan

Regione

Asia orientale

Codice di chiamata

+81

International call prefix (from Japan)

010

Codici ISO

JP / JPN / 392

Sfoglia tutti i paesi in il nostro elenco dei paesi.

How to call Japan (+81)

Formato di selezione internazionale: Codice di uscita + 81 + Number (no leading 0)

1) Comporre il codice di uscita

Esempi: 011 (Stati Uniti/Canada), 00 (molti paesi), 0011 (Australia). On mobile, you can usually press and hold 0 to type +.

2) Dial country code 81

Japan’s country calling code is 81.

3) Dial the national number (omit 0)

Remove the domestic leading 0 from the area/mobile prefix. Example: 03 diventa 3, E 090 diventa 90.

Esempi (formato)

Tokyo landline (03…)

+81 3 XXXX XXXX

Osaka landline (06…)

+81 6 XXXX XXXX

Mobile (090/080/070…)

+81 90/80/70 XXXX XXXX

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Calling out from Japan

To call another country while you’re in Japan, dial 010 (international prefix), then the destination country code and number.

Japan phone number format

Japan uses a domestic trunk prefix 0. Landline area codes vary in length, and common mobile prefixes include 070, 080, E 090. For international calls to Japan, remove the leading 0 e comporre +81.

Tipo	Domestic format (inside Japan)	Formato internazionale
Landline (example)	0A-XXXX-XXXX	+81 A XXXX XXXX
Mobile (example)	090-XXXX-XXXX	+81 90 XXXX XXXX
Dialing out of Japan	010 + Country code + Number	(N / A)

Mancia: Un numero scritto come 03-1234-5678 domestically becomes +81 3 1234 5678 a livello internazionale.

Japan ISO codes

ISO 3166 country codes are commonly used for shipping, customs, payments, analytics, and international databases.

Tipo di codice	Valore	Uso comune
ISO alfa-2	JP	Short code (forms, shipping labels)
ISO alfa-3	JPN	Database, reporting, standard
ISO numerico	392	Numeric identifiers in some systems

Japan time zone

ID fuso orario IANA

Asia/Tokyo

Utilizzato da app, server e sistemi di pianificazione.

Differenza UTC

UTC+09:00 (JST)

Japan does not observe daylight saving time.

Utilizza il nostro Calcolatore della differenza oraria to compare your local time with Japan.

Related country pages

You may also want country codes and time tools for nearby regions:

Corea del Sud Cina Russia Taiwan

Emergency numbers in Japan

If you need urgent help while in Japan, these emergency numbers are widely used:

Polizia Stradale

110

Fuoco

119

Ambulanza

119

Tip: Save emergency numbers offline when traveling. In many situations, you may be asked for your location and the type of emergency.

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Japan Country Code: +81