02305 area code — Castrop-Rauxel
Phone numbers in Castrop-Rauxel, Germany use the area code 02305. Numbers are written internationally as +49 2305.
* Germany spans more than one time zone; the clock shows its primary zone.
How to call Castrop-Rauxel
- From abroad
- +49 2305 XXX XXXX
- Within Germany
- 02305 XXX XXXX
- Country calling code
- +49
About the 02305 area code
Locally the code appears as 02305; from outside Germany you replace the leading 0 with +49 2305.
Area codes like 02305 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 Germany number. To actually receive an SMS on a Germany number, a temporary or virtual line does the job without exposing your own SIM.
Frequently asked questions
What area code is Castrop-Rauxel?
Castrop-Rauxel uses the area code 02305, written internationally as +49 2305.
How do I call Castrop-Rauxel from another country?
Dial your international access code, then +49 2305, then the local number — dropping the national leading 0.
What time is it in Castrop-Rauxel?
Castrop-Rauxel is in the Europe/Berlin time zone; the live clock above shows the current local time.
Is 02305 a mobile or a landline code?
02305 is a geographic (landline) area code for Castrop-Rauxel. Mobile numbers in Germany use their own separate prefixes.