- Sarai Mali Khan S.O
Pincode: 226003, Sub Office(Non Delivery)
- Saraura B.O
Pincode: 227202, Branch Office(Delivery)
- Sarfraj S.O
Pincode: 226003, Sub Office(Non Delivery)
- Sarojini Nagar S.O
Pincode: 226008, Sub Office(Delivery)
- Sarvoday Nagar S.O
Pincode: 226016, Sub Office(Non Delivery)
- Sathwara B.O
Pincode: 227125, Branch Office(Delivery)
- Sec-B Indira Nagar S.O
Pincode: 226016, Sub Office(Non Delivery)
- Sec-d Indiranagar S.O
Pincode: 226016, Sub Office(Non Delivery)
- Secretariat S.O (Lucknow)
Pincode: 226001, Sub Office(Non Delivery)
- Sgpgi S.O
Pincode: 226014, Sub Office(Delivery)
- Shia Lines S.O
Pincode: 226002, Sub Office(Non Delivery)
- Shivaji Marg S.O (Lucknow)
Pincode: 226018, Sub Office(Non Delivery)
- Singar Nagar S.O
Pincode: 226005, Sub Office(Non Delivery)
- Singhamau B.O
Pincode: 227205, Branch Office(Delivery)
- Singhrawa B.O
Pincode: 227111, Branch Office(Delivery)
- Sisendi B.O
Pincode: 227305, Branch Office(Delivery)
- Sujanpura S.O
Pincode: 226005, Sub Office(Non Delivery)
- Sunderbagh S.O
Pincode: 226018, Sub Office(Non Delivery)
- Suspen B.O
Pincode: 227116, Branch Office(Delivery)
- T. Tib B.O
Pincode: 226003, Branch Office(Non Delivery) directly a/w Head Office
- Thakurganj B.O
Pincode: 226003, Branch Office(Non Delivery) directly a/w Head Office
- Thari B.O
Pincode: 227115, Branch Office(Delivery)
- Thawar B.O
Pincode: 227115, Branch Office(Delivery)
- Tirwa B.O
Pincode: 227101, Branch Office(Delivery)
- Topkhana Bazar S.O
Pincode: 226002, Sub Office(Non Delivery)
- Triveni Nagar S.O
Pincode: 226020, Sub Office(Non Delivery)
- U I C Mill B.O
Pincode: 226003, Branch Office(Non Delivery) directly a/w Head Office
- U P Governer Camp S.O
Pincode: 227132, Sub Office(Delivery)
- Ujariaon B.O
Pincode: 226010, Branch Office(Delivery)
- Umrawal B.O
Pincode: 227115, Branch Office(Delivery)
- Usarana B.O
Pincode: 227205, Branch Office(Delivery)
- Utrathia B.O
Pincode: 226002, Branch Office(Delivery)
- Utrawan B.O
Pincode: 227309, Branch Office(Delivery)
- Victoriaganj S.O
Pincode: 226003, Sub Office(Non Delivery)
- Vikas Nagar S.O
Pincode: 226022, Sub Office(Delivery)
- Vineet Khand S.O
Pincode: 226010, Sub Office(Non Delivery)
- Wazirganj S.O (Lucknow)
Pincode: 226018, Sub Office(Non Delivery)
- Yahiaganj S.O
Pincode: 226003, Sub Office(Non Delivery)