| OC Warszawa | 22 827 80 09 |
| OT Szczecin | 91 431 69 61 (energia elektryczna) 91 431 69 64 (gaz) |
| OT Gdańsk | 58 340-90-13 (76, 77, 03) |
| OT Poznań | 61 833 15 91 |
| OT Lublin | 81 743 92 94 wew. 397 |
| OT Łódź | 42 639 24 46 |
| OT Wrocław | 71 780 38 20 |
| OT Katowice | 32 258 76 91 |
| OT Kraków | 12 638 07 91 |