Poland Calling Codes
Country Code +48
| City Codes | |
| Bialystok | 85 |
| Bydgoszcz | 52 |
| Bytom | 32 |
| Crakow (Krakow) | 12 |
| Gdansk | 58 |
| Gdynia | 58 |
| Gliwice | 32 |
| Katowice | 32 |
| Lodz | 42 |
| Lublin | 81 |
| Olsztyn | 89 |
| Poznan | 61 |
| Radom | 48 |
| Szczecin (Stettin) | 91 |
| Sopot | 58 |
| Sosnowiec | 32 |
| Torun | 56 |
| Warsaw | 22 |
| Wroclaw | 71 |
| Zabrze | 32 |
| Mobile Codes | |
| Centertel NMT450i analogue | 90 |
| Era GSM 900/1800 | 602 ... 604 ... 606 ... 608 ... 600 ... 692 |
| Idea GSM 900/1800 | 501 ... 502 ... 503 ... 504 ... 505 |
| Plus GSM (Polkomtel) GSM 900/1800 | 601 ... 603 ... 605 ... 607 ... 609 ... 691 |