Fourth Tier
| Official club name: | Athletic Club B |
|---|---|
| Address: | Alameda de Mazarredo 23 |
| 48009 Bilbao-Bilbo (Bizkaia) (Residents: 346.843) | |
| Spain | |
| Tel: | +34 (94) 4240877 |
| Fax: | +34 (94) 4233324 |
| Website: | www.athletic-club.eus |
| Founded: | Jan 1, 1898 |
| Members: | 44.560 (Score: Feb 19, 2015) |
| Club colours: |
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