CHENNAI NORTH ZONE
1
CHENNAI ( C ) – Ayanavaram
TN01
MSP,MSV,MSY,MSL,TMP,TMV,TMY,TMU,TMQ,TMM,TMJ,TMF,TMS,TMD,TCX,TSE,TSB,TSH,TSL,TSP,TMB,TMS
2
CHENNAI (NE) – Tondiarpet
TN03
3
CHENNAI ( NW ) – Anna Nagar
TN02
4
CHENNAI ( E ) – Basin Bridge
TN04
MST,MSW, MSS, MSR, MSQ, MSM, TMW, TMT, TMH,TSC, TCZ
5
CHENNAI ( N ) – Vyasarpadi
TN05
6
REDHILLS
TN18
7
Gummidipoondi U.O.
TN18Y
8
AMBATTUR
TN13 TN18Z
9
TIRUVALLUR
TN20
10
Thiruthani U.O.
TN20X
11
POONAMALLE
TN12 TN20Y
CHENNAI SOUTH ZONE
12
CHENNAI ( S ) – Tiruvanmiyur
TN07
MSC, MSX, MSZ, TMC, TMX, TMZ, TMS, TMR, TMO, TMK, TMG, TME, TCV, TSG, TMI, TSR, TST
13
CHENNA(SE) – Mandaveli
TN06
14
CHENNAI ( W ) – K.K.Nagar
TN09
TMA, TCW, TSA, TSF, TSK, TSI, TSD, TSJ, TSO
15
CHENNAI ( SW ) – Valasarawakkam
TN10
16
MEENAMBAKKAM – Alandur
TN22
17
KUNDRATHUR
TN85
18
TAMBARAM
TN11
19
SHOLINGANALLUR
TN14 TN11Z
20
KANCHEEPURAM
TN21
MDH, TNH, TDH, TCH, TAH
21
SRIPERUMBUDUR
TN87 TN21W
22
CHENGALPATTU
TN19
23
Thirukazhugundram U.O.
TN19Y
24
Madurantagam U.O.
TN19Z
VILLUPURAM ZONE
25
VILLUPURAM
TN32
26
ULUNDURPET
TN15 TN32Z
27
KALLAKURICHI
TN15MA TN32W
28
TINDIVANAM
TN16
29
Gingee U.O.
TN16Z
30
CUDDALORE
TN31
MDF, TNF, TDF, TCF, TAF
31
Panruti U.O.
TN31Z
32
Neyveli U.O.
TN31Y
33
CHIDAMBARAM
TN91 TN31U
34
Virudhachalam U.O.
TN91Z TN31V
35
TIRUVANNAMALAI
TN25
TAI
36
ARANI
TN97 TN25Z
37
Cheyyar U.O.
TN97Z
VELLORE ZONE
38
VELLORE
TN23
MDJ, TNJ, TNM, TDJ, TAJ, TCJ, TAV
39
Gudiyatham U.O.
TN23T
40
VANIYAMBADI
TN83 TN23Y
41
Ambur U.O.
TN83Y
42
TIRUPATTUR
TN83MA
43
RANIPET
TN73
44
Arakkonam U.O.
TN73Z
45
KRISHNAGIRI
TN24
46
HOZUR
TN70
SALEM ZONE
47
SALEM (W)
TN30
MDS, MDL, TNS, TNL, TDS, TDL, TDM, TDW, TCE, TCS, TAS, TAN, TAL, TAM, TLS, TN-27
48
Omalur U.O.
TN30W
49
SALEM (E)
TN54
50
SALEM (S)
TN90
51
SANGAGIRI
TN52
52
METTUR
TN93 TN52Z
53
ATTUR
TN77
54
Vazhapadi U.O.
TN77Z
55
DHARMAPURI
TN29
MDD, TND, TDD, TCD, TAD
56
Palacode U.O.
TN29W
57
Harur U.O.
TN29Z
THANJAVUR ZONE
58
THANJAVUR
TN49
MDO, TNO, TDO, TNZ, TCO, TAO, TLO
59
Pattukottai U.O.
TN49Y
60
KUMBAKONAM
TN68
61
NAGAPATTINAM
TN51
62
MAYILADUTHURAI
TN82 TN51Z
63
Sirkali U.O.
TN82Z
64
TIRUVARUR
TN50
65
Mannarkudi U.O.
TN50Z
66
Thiruthuraipoondi U.O.
TN50Y
67
PUDUKKOTTAI
TN55
TNP, TDP, TCP
68
Aranthangi U.O.
TN55Z
69
Illupur U.O.
TN55Y
70
Alangudi U.O.
TN55BQ
TIRUCHIRAPALLI ZONE
71
TIRUCHIRAPALLI West
TN45
MDY, MDG, TNY, TNG, TNX, TDG, TCY, TDY, TAY, TAX, TAK
72
Manapparai U.O.
TN45Z
73
TIRUCHIRAPALLI East
TN81
74
Tiruverumbur U.O.
TN81Z TN45Y
75
SRI RANGAM
TN48
76
Thuraiyur U.O.
TN48Z
77
Musuri U.O.
TN48Y
78
Lalkudi U.O.
TN48X
79
KARUR
TN47
80
Manmangalam U.O.
TN47X
81
Kulithalai U.O.
TN47Z
82
Aravankurichi U.O.
TN47Y
83
PERAMBALUR
TN46
84
ARIYALUR
TN61
ERODE ZONE
85
ERODE(East)
TN33
TNQ, TDQ, TDX, TCQ, TAE, TAQ
86
ERODE (West)
TN86
87
GOBI
TN36
88
Bhavani U.O.
TN36W
89
Sathiyamanagalam U O
TN36Z
90
PERUNDURAI
TN56
91
NAMAKKAL North
TN28
92
Rasipuram U O
TN28Z
93
Namakkal South
TN88
94
Paramathivelur U.O.
TN88Z TN28Y
95
THIRUCHENGODU
TN34
96
KUMARAPALAYAM
TN34MA
COIMBATORE ZONE
97
COIMBATORE (C )
TN66
98
COIMBATORE ( N )
TN38
99
COIMBATORE (W)
TN99
100
COIMBATORE ( S )
TN37
MDC, MDE, MDM, MDB,TLB,TNV, TNE, TNB, TNC, TCI, TCC, TDE, TDB, TDL, TDI, TAG, TCG, TAB, TAR, TDC, TLS
101
Sulur U.O
TN37Z
102
POLLACHI
TN41
TCI, TAP
103
Valpari U.O
TN41W
104
METTUPALAYAM
TN40
105
UDAGAMANDALAM
TN43
MDN, TNN, TDN
106
Gudalur U O
TN43Z
107
TIRUPPUR (N)
TN39
108
Avinashi U.O
TN39Z
109
TIRUPPUR (S)
TN42
110
Kangayam U.O.
TN42Y
111
DHARAPURAM
TN78
112
UDUMALPET
TN78MA TN78Z
MADURAI ZONE
113
MADURAI ( N )
TN59
MDU, MDA, TNU, TNA, TNZ, TNW, TDU, TDA, TCU, TAU, TAZ, TAA
114
Melur U.O.
TN59Z
115
Vadipatti U.O.
TN59V
116
MADURAI ( S )
TN58
117
Tirumangalam U.O.
TN58Z
118
Usilampatti U.O.
TN58Y
119
MADURAI (C )
TN64
120
PERIYAKULAM
TN60
121
Uthamapalayam U.O.
TN60Z
122
DINDIGUL
TN57
TCL
123
Vedachendur U.O.
TN57V
124
Bathalagundu U.O.
TN57W TN57Y
125
Natham U.O.
TN57BV
126
PALANI
TN94 TN57Z
127
Oddanchattiram U.O.
TN94Z TN57R
VIRUDHUNAGAR ZONE
128
VIRUDHUNAGAR
TN67
TCM
129
Aruppukottai U O
TN67W
130
SRIVILLIPUTHUR
TN84 TN67Z
131
SIVAKASI
TN95 TN67U
132
SIVAGANGAI
TN63
TCA
133
Karaikudi U O
TN63Z
134
RAMANATHAPURAM
TN65
MDR, TNR, TDR, TCR
135
Paramakudi U.O.
TN65Z
TIRUNELVELI ZONE
136
THOOTHUKKUDI
TN69
TAC
137
KOVILPATTI
TN96 TN69Z
138
TIRUCHENDUR
TN92 TN69Y
139
TENKASI
TN76
140
SANKARAN KOIL
TN79 TN76Z
141
TIRUNELVELI
TN72
MDT, MDI, TNI, TNT, TCT
142
Valliyur U O
TN72V
143
Ambasamudram U.O.
TN76Y TN76V
144
NAGERCOIL
TN74
MDK, TAT, TCK, TDT, TNK, TDK
145
MARTHANDAM
TN75
SPECIAL CODES
State Transport undertakings
TN-/N
MSN, TMN, TML, TCB
State Government Vehicles
TN-/G