0473 area code — Ichikawa
0473 is the telephone area code for Ichikawa in Japan. It falls within Chiba. Numbers are written internationally as +81 473.
How to call Ichikawa
- From abroad
- +81 473 XXX XXXX
- Within Japan
- 0473 XXX XXXX
- Country calling code
- +81
About the 0473 area code
Dialed within Japan as 0473, this code is written internationally as +81 473 followed by the subscriber's local number.
Area codes like 0473 tie a phone number to a place — useful for knowing where a call or message originates, and for signing up to services that expect a local Japan number. To actually receive an SMS on a Japan number, a temporary or virtual line does the job without exposing your own SIM.
Frequently asked questions
What area code is Ichikawa?
Ichikawa uses the area code 0473, written internationally as +81 473.
How do I call Ichikawa from another country?
Dial your international access code, then +81 473, then the local number — dropping the national leading 0.
What time is it in Ichikawa?
Ichikawa is in the Asia/Tokyo time zone; the live clock above shows the current local time.
Is 0473 a mobile or a landline code?
0473 is a geographic (landline) area code for Ichikawa. Mobile numbers in Japan use their own separate prefixes.