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| Country | ||
| State | ||
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| Taluks | ||
| Revenue blocks | ||
| Municipal corporations | ||
| Municipalities | ||
| Special grade town panchayats | ||
| Town panchayats | ||
| History | ||
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Thiruvallur division is a revenue division in the Tiruvallur district of Tamil Nadu, India. It comprises the taluks of Uthukkotai, Tiruvallur and Poonamallee.