Parsing the OKATO code, how to determine that the OKATO object is a district?

Question

Programming

If I understand correctly, then according to the coding rules, the object OKATO 45277583 (Levoberezhny) is an urban-type settlement, because The 6th digit of the code has the value "5", which means that the object is either a city or an urban-type settlement; The 7th and 8th digits have a value greater than 49, which specifies that this is, after all, an urban-type settlement. But in fact, this object is a district of the city of Moscow.
On what basis is it determined that this is a district and not a village?

Answer 1

Taxes ... well, firstly, we are now using OKTMO.
Here is the correspondence table savepayment.ru/recommendation/44/tablitsa-sootvets...
Then...TIN and OKTMO must match
Moscow region - 50 TIN - 46 in OKTMO
Moscow - 77 TIN - 45 in OKTMO
Moscow region - 99 TIN - 00 in OKTMO
And more requirements for OKTMO:
- Length 8 or 11 characters
- Only numbers
- The first 2 digits are not 00
If 00 is at the beginning:
- if the length is 8 characters, then the third digit can be 3, 6, 7, 8, 9
- characters 4 to 8 are not zeros