Hungary (+36 / 0036): 8 to 9 digits
Locals write 06 20 123 4567. An API wants +36201234567. Paste any Hungary number below to see it normalised, validated, and identified.
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Since the engine is the same one the API runs, a key does not buy you a better answer. It buys volume, bulk jobs and a signed receipt.
How Hungary numbers are written
- Country calling code
- +36
- Dialled from abroad
- 0036 (011 36 from the US and Canada)
- ISO country code
- HU
- National number length
- 8 to 9 digits
- Trunk prefix
- 06 (dropped in E.164)
- Written locally
- 06 20 123 4567
- E.164 format
- +36201234567
What +36 means
+36 is the country calling code for Hungary. The same code is written 0036 when you dial out from most of Europe, Africa and Asia, and 011 36 from the US and Canada. All three reach the same place: only the exit code in front of it changes. Whichever one you use, the national trunk 06 is dropped once the country code is in front.
Mobile numbers
The trunk prefix is 06, not 0. Mobiles start with 20, 30 or 70.
Converting to E.164
Take the number as written locally (06 20 123 4567), drop the leading 06, then prefix +36. The result is +36201234567: no spaces, no dashes, no parentheses. Store that, and format for display only when you show it to a human.
Why not do it with a regex
A pattern that matches Hungary numbers today breaks the moment a new mobile range is allocated, and it cannot tell you whether the number is actually assigned. The tool above runs the same numbering-plan engine as our phone validation API, so it also reports line type and region rather than just shape.
That is how a Hungary number is written. Whether a whole list is worth dialling is the free call list cleaner, or check one number on the spam phone checker.