| Agency | Address | Tel. |
| Household Registration Office, Nansi District, Tainan City | No.230, Jhongjheng Rd., Nansi Dist., Tainan City 715, Taiwan (R.O.C.) | 886-6-5751082 |
| Nansi Police Station | No.224, Jhongjheng Rd., Nansi Dist., Tainan City 715, Taiwan (R.O.C.) | 886-6-5751252 |
| Nansi Fire Control Department | No.3, Ln. 66, Sinyi Rd., Nansi Dist., Tainan City 715, Taiwan (R.O.C.) | 886-6-5752260 |
| Nansi Public Health Center | No.226, Jhongjheng Rd., Nansi Dist., Tainan City 715, Taiwan (R.O.C.) | 886-6-5751006 |
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| List of Schools |
| |
| School | Address | Tel. |
| Nansi Junior High School | No.107, Jhongsing Rd., Nansi Dist., Tainan City 715, Taiwan (R.O.C.) | 886-6-5751712 |
| Nansi Elementary School | No.69, Sihwei Rd., Nansi Dist., Tainan City 715, Taiwan (R.O.C.) | 886-6-5751062 |
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| List of Other Agencies |
| Agency | Address | Tel. |
| South Region Water Resource Office | No.70, Mijhih, Nansi Dist., Tainan City 715, Taiwan (R.O.C.) | 886-6-5753251 |
| Taiwan Power Nansi Service Center | No.128, Mincyuan Rd., Nansi Dist., Tainan City 715, Taiwan (R.O.C.) | 886-6-5751087 886-6-5753244 |
| Nansi Post Office | No.82-1, Dongshih Rd., Nansi Dist., Tainan City 715, Taiwan (R.O.C.) | 886-6-5751043 886-6-5751965 |
| Nansi Farmer’s Association | No.88, Jhongjheng Rd., Nansi Dist., Tainan City 715, Taiwan (R.O.C.) | 886-6-5751612~4 |
| Nansi Public Service Center | No.7, Ln. 188, Jiaba Rd., Nansi Dist., Tainan City 715, Taiwan (R.O.C.) | 886-6-5751025 886-6-5752446 |
| Tainan City Bus, Nansi Station | No.2, Mincyuan Rd., Nansi Dist., Tainan City 715, Taiwan (R.O.C.) | 886-6-5751007 |