Areas under Chandparsa, Mahuwal Mahal, Merhi, Tarwaparsa, Siwan are: Kolhua, Bihar 841240, Laheji, Arjal, Mandrauli, Harpur, Mahual, SH 89, Rajanpura, Pakari, Pakri Bazaar Rd, Siswan-Siwan Rd, Merahi, Muslim Tola, Usti, Pachrukhi - Hasanpura Rd, Dibi, Unnamed Road, Mandrapali, Gherayi, Jalalpur, Duraundha - Vishambharpur Rd, Chandparsa, Hasanpura - Pachrukhi Rd, Siwan and many more