| Miasto | Numer kierunkowy | Format numeru kierunkowego | Województwo |
|---|---|---|---|
| Dębe Wielkie | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Garwolin | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Górzno | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Jabłonna Łącka | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Jadów | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Jakubów | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Kaluszyn | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Kałuszyn | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Korczew | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Korytnica | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Kosów Lacki | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Kotun | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Kołbiel | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Krzywda | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Latowicz | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Maciejowice | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Miastków Kościelny | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Miętna | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Mińsk Mazowiecki | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Mińsk Mazowiecki, Stojadła | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Mokobody | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Mordy | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Mrozy | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Nowe Iganie k. Siedlec | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Ostrówek Węgrowski | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Paprotnia | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Parysów | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Pieńki | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Pilawa | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Poświętne | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Przesmyki | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Pustelnik | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Repki | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Sabnie | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Sądowne | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Serokomla | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Siedlce | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Siennica | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Skorzec | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Sobienie-Jeziory | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Sobolew | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Sterdyn | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Stoczek | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Stoczek Łukowski | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Strachówka | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Suchozebry | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Trzebieszów | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Tuchowicz | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Węgrów | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Wilga | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Wiśniew | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Wojcieszków | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Wola Rębkowska | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Zabokliki | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Zbuczyn Poduchowny | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Zelechów | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Łaskarzew | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Łochów | +48(25) | +48(25)-XXXXXXX | Mazowieckie |
| Łuków | +48(25) | +48(25)-XXXXXXX | Mazowieckie |