04101 area code — Opan
In Bulgaria, the area code 04101 covers Opan. Numbers are written internationally as +359 4101.
How to call Opan
- From abroad
- +359 4101 XXX XXXX
- Within Bulgaria
- 04101 XXX XXXX
- Country calling code
- +359
About the 04101 area code
When you see a number beginning +359 4101, it belongs to Opan: the 359 is Bulgaria's country calling code and 4101 is the area code.
Area codes like 04101 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 Bulgaria number. To actually receive an SMS on a Bulgaria number, a temporary or virtual line does the job without exposing your own SIM.
Frequently asked questions
What area code is Opan?
Opan uses the area code 04101, written internationally as +359 4101.
How do I call Opan from another country?
Dial your international access code, then +359 4101, then the local number — dropping the national leading 0.
What time is it in Opan?
Opan is in the Europe/Sofia time zone; the live clock above shows the current local time.
Is 04101 a mobile or a landline code?
04101 is a geographic (landline) area code for Opan. Mobile numbers in Bulgaria use their own separate prefixes.