Calle Oñon is a locality in Spain.
There are 1 postal codes in Calle Oñon.
There are 1 postal codes in Calle Oñon.
Postal Codes for Calle Oñon:
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33600 Calle OñonMieres, Asturias, Principado de Asturias GPS: 43.253630, -5.777998