Russian Post offices in Bichurino, Chuvashia | Universal Russian Post calculator Postcalc.RU

Localities of Russia with post offices.
The source - Reference guide for postal codes of postal facilities of the Russian Post, projects Open Street Map and Wikipedia.
The working database is updated once a month.
You may:

Download it as a MySQL dump.
Download the simplified version in the "old" format (instead of the region number you see the name) as text or MySQL dump for Postcalc Light (table postcalc_light_cities). The "old" format will be supported for 2021, then support is not guaranteed.

API Parameters
Region code regid	21
Alternative region names	Чувашия республика Республика Чувашия Чувашия Чувашская Республика - Чувашия Чувашская Республика Чувашия Чувашская Республика - CHV Chuvash Republic Republic of Chuvashia Chuvashia
Key citykey	Бичурино, 21
Unique key citykey_u
Full key citykey_f	Бичурино, 21, Мариинско-Посадский
Key citykey (eng.)	Bichurino, 21
Unique key citykey_u_en (eng.)
Full key citykey_f_en (eng.)	Bichurino, 21, Mariinsko-Posadsky
Coordinates
Latitude	55.867276
Longitude	47.788974
Open Streetmap
osm_id	R4240874
Full OSM label (Russian): Бичурино, Мариинско-Посадский район, Чувашия, Приволжский федеральный округ, Россия
Default ZIP-codes
Default ZIP-code	429561 ⇑
"Parcel Online" drop-off	429561 ⇑
"Courier Online" drop-off	429561 ⇑
Additional information
Wikipedia (rus.)	Бичурино (Чувашия)
Wikidata	Q4087629
Population	471 (2000-01-01)

	ZIP-code, PO name	Address	Comment
1	429561 ⇑ Бичурино	Чувашия республика, Мариинско-Посадский район, с Бичурино, Новая ул, 20 Russian Post * Yandex * Google	Parcel Online drop-off. Courier Online drop-off.