| Locality | Postal Code |
|---|---|
| Postal/ZIP Codes in Al Fiwan, Hafr Al-Batin (الفيوان) | 39846 |
| Postal/ZIP Codes in Al Qaysumah, Hafr Al-Batin (القيصومة) | 39519, 39528, 39551, 39552, 39553, … |
| Postal/ZIP Codes in Ar Ruq'I Al Jadidah, Hafr Al-Batin (الرقعي الجديدة) | 39632, 39633, 39944 |
| Postal/ZIP Codes in As Sidawi, Hafr Al-Batin (الصداوي) | 39365, 39671 |
| Postal/ZIP Codes in As Su'Ayyirah, Hafr Al-Batin (السعيرة) | 37987 |
| Postal/ZIP Codes in As Sufairy, Hafr Al-Batin (الصفيري) | 39964 |
| Postal/ZIP Codes in Dhabhah, Hafr Al-Batin (ذبحة) | 39745, 39757, 39748 |
| Postal/ZIP Codes in Hafar Al Batin, Hafr Al-Batin (حفر الباطن) | 39511, 39512, 39513, 39514, 39521, … |
| Postal/ZIP Codes in Ibn Tuwalah, Hafr Al-Batin (ابن طوالة) | 39994 |
| Postal/ZIP Codes in Mashdhubah, Hafr Al-Batin (مشذوبة) | 39453 |
| Postal/ZIP Codes in Urayfij, Hafr Al-Batin (عريفج) | 39459, 39747, 39748, 39843 |