सभी पिन कोड में Kalwakurthy

509320 - Kurumidda
509320 - Marchala
509320 - Tarnikal
509320 - Thotapally
509320 - Vepur
509324 - Gundur
509324 - Kalwakurthy
509324 - Lingasanipally
509324 - Panjugula
509324 - Raghupathipeta
509324 - Yellikal