Semua Poskod di Butterworth

12000 - Butterworth
12100 - Butterworth
12200 - Butterworth
12300 - Butterworth
12700 - Butterworth
12710 - Butterworth
12720 - Butterworth
12990 - Butterworth
13000 - Butterworth
13009 - Butterworth
13020 - Butterworth
13050 - Butterworth
13400 - Butterworth
13409 - Butterworth
13800 - Butterworth