P. R. N Promotion Co., Ltd.

Cover area

25 Province(s) include Ang Thong, Bangkok, Buri Ram, Chachoengsao, Chaiyaphum, Chanthaburi, Chon Buri, Lop Buri, Nakhon Nayok, Nakhon Pathom, Nakhon Ratchasima, Nonthaburi, Pathum Thani, Phetchabun, Phra Nakhon Si Ayutthaya, Prachin Buri, Rayong, Sa kaeo, Samut Prakarn, Samut Sakhon, Saraburi, Sing Buri, Suphan Buri, Surin, Trat

256 District(s)

1673 Subdistrict(s)

Cover area

20 Province(s) include Ang Thong, Bangkok, Chachoengsao, Chon Buri, Kanchanaburi, Nakhon Nayok, Nakhon Pathom, Nonthaburi, Pathum Thani, Phetchaburi, Phra Nakhon Si Ayutthaya, Prachin Buri, Prachuap Khiri Khan, Ratchaburi, Rayong, Samut Prakarn, Samut Sakhon, Samut Songkhram, Saraburi, Suphan Buri

180 District(s)

1218 Subdistrict(s)

Cover area

39 Province(s) include Ang Thong, Bangkok, Buri Ram, Chachoengsao, Chai Nat, Chaiyaphum, Kamphaeng Phet, Kanchanaburi, Khon Kaen, Lampang, Lamphun, Loei, Lop Buri, Maha Sarakham, Nakhon Nayok, Nakhon Pathom, Nakhon Ratchasima, Nakhon Sawan, Nan, Nong Bua Lam Phu, Nonthaburi, Pathum Thani, Phetchabun, Phichit, Phitsanulok, Phra Nakhon Si Ayutthaya, Phrae, Prachin Buri, Ratchaburi, Samut Prakarn, Samut Sakhon, Saraburi, Sing Buri, Sukhothai, Suphan Buri, Tak, Udon Thani, Uthai Thani, Uttaradit

394 District(s)

2511 Subdistrict(s)