Ambala have 20 pincodes.

Ambala G.P.O. 12 locations 133001
Kuldeep Nagar 10 locations 133004
Babyal 4 locations 133005
Ind-estate 1 locations 133006
Bihta (Ambala) 2 locations 133101
Kesri 7 locations 133102
Saha 8 locations 133104
Barara 7 locations 133201
Dhin 5 locations 133202
Mullana 6 locations 133203
Adhoya 8 locations 133205
Mullana Engineering College 1 locations 133207
Ambala City 12 locations 134003
Jandli 1 locations 134005
Baldev Nagar 24 locations 134007
Barwala (Panchkula) 3 locations 134118
Jatwar 8 locations 134201
Shahzadpur 6 locations 134202
Naraingarh 15 locations 134203
Raipur Rani 4 locations 134204