Assam Circle : Guwahati, Barpeta, Dhubri, Dibrugarh, Diphu, Golaghat, Hailakandi, Jorhat, Karimganj, Kokrajhar, Mangaldoi, Nagaon, Nalbari, North Lakhimpur, Sibsagar, Silchar, Tezpur, Tinsukia.
Bihar Circle : Patna, GPO, Bankipur, Arrah, Aurangabad, B. Deoghar, Bokaro Steel City, Banka, Battiah, Begusarai, Bhagalpur, Biharsharif, Buxar, Chaibasa, Chapra, Daltonganj, Darbhanga, Dhanbad, Dumka, Gaya, Giridih, Gopalganj, Gumla, Hajipur, Hazaribagh, Jamshedpur, Katihar, Madhubani, Motihari, Munger, Muzaffarpur, Nawada, Purnea, Ranchi, Saharsa, Samastipur, Sasaram, Sitamarhi, Siwan.
Delhi Circle : Delhi GPO, New Delhi, Indra Prastha, Ramesh Nagar, Sarojini Nagar, Lodi Road, Krishna Nagar, Ashok Vihar, Parliament Street, UPSC PO.
Gujarat Circle : Gandhinagar, Ahmedabad, Amreli Anand, Bharuch, Bhavnagar, Bhuj, Dahod, Godhra, Himatnagar, Jamnagar, Junagadh, Kheda, Mehesana, Navrangpura, Navsari, Palanpur, Patan, Porbandar, Rajkot, Revdi Bazar, Surat, Surendranagar, Valsad, Vadodara.
Haryana Circle : Ambala GPO, Ambala City, Bahadurgarh, Bhiwani, Faridabad, Gurgaon, Hissar, Jind, Karnal, Kurukshetra, Narnaul, Panipat, Rohtak, Sirsa, Sonepat.
Himachal Pradesh Circle : Shimla, Bilaspur, Chamba, Hamirpur, Kangra, Keylong, Kulu, Mandi, Nahan, Recong, Peo, Solan, Una.
Jammu & Kashmir Circle : Srinagar, Anantnag, Baramulla, Jammu, Kathua, Leh, Rajouri, Udhampur.
Karnataka Circle : Bangalore GPO, Bangalore City, Basavangudi, HAL II Stage, Jayanagar, R.T. Nagar, Bagalkot, Raichur, Rajajinagar, Belgaum Bellary, Bidar, Bijapur, Chikmagalur, Chitradurga, Devengere, Dharwad, Gadag, Gulbarga, Hassan, Haveri, Hubli, Karwar, Kolar, Madikere, Mandya, Mangalore, Manipal, Mysore, Nanjagud, Shimoga, Sirsi, Tumkur, Udupi.
Kerala Circle : Trivandrum, Alleppey (Alappuzha), Calicut, Cannanore, Ernakulam, Kalpetta, Kasargod, Kattappana, Kottayam, Malappuram, Palghat, Pathanamthitta, Quilon, Trichur, Kavaratti(Lakshadweep).
Madhya Pradesh Circle : Bhopal GPO, Bilaspur, Ambikapur, Balaghat, Betul, Bhind, Chhatarpur, Chhindwara, Damoh, Dewas, Dhar, Durg, Guna, Hoshangabad, Indore, Jabalpur, Jagdalpur, Jhabua, Khandwa, Khargone, Lashkar, Mandla, Mandsaur, Morena, Narsinghpur, Neemuch, Raigarh, Raipur, Raisen, Rajgarh (Biora), Rajnandgaon, Ratlam, Rewa, Sagar Cantt., Satna, Sehore, Seoni, Shahdol, Shajapur, Shivpuri, Sidhi, Tikamgarh, Ujjain, Vidisha.
Maharashtra Circle : Mumbai GPO, Andheri, Borivili, Chembur, Chinehbunder, Dadar, Girgaon, Kalbadevi, Mahim, Mandvi, Mumbai Central, Ahmednagar, Akola, Alibag, Amravati, Aurangabad, Beed, Bhandara, Buldhana, Chandrapur, Dhule, Jalagaon, Jalna, Karad, Kolhapur, Latur, Nagpur, GPO, Nanded, Nasik, Osmanbad, Parbhani, Pune, Ratnagiri, Sangli, Satara, Sawantwadi, Solapur, Thane, Wardha, Yeotmal, Margaon (Goa), Panaji (Goa).
North East Circle : Agartala, Aizawl, Dharmanagar, Imphal, Itanagar, Kohima, Radhakishorepur, Shillong, Tura.
Orissa Circle : Bhubaneswar GPO, Angul, Bolangir, Balasore, Bargarh, Baripada, Berhamapur, Bhadrak, Bhawanipatna, Cuttack GPO, Dhenkanal, Jagatsinghpur, Jajpur, Jeypore (K), Jharsuguda, Kendrapara, Keonhargarh, Koraput, Nayagarh, Parlakhemundi, Phulbani, Puri, Rayagada, Sambalpur, Sundargarh.
Punjab Circle : Amritsar, Bhatinda, Faridkot, Ferozepur, Gurdaspur, Hoshiarpur, Jalandhar City, Kapurthala, Ludhiana, Moga, Patiala, Ropar, Sangrur, Chandigarh.
Rajasthan Circle : Jaipur GPO, Jawahar Nagar, Shastri Nagar, Ajmer, Alwar, Banswara, Baran, Barmer, Bharatpur, Bhilwara, Bikaner, Bundi, Chittorgarh, Churu, Dausa, Dholpur, Dungarpur, Hanumangarh, Hindaun, Jaisalmer, Jalore, Jhalawar, Jhunjhunu, Jodhpur, Kankroli, Kota, Nagaur, Pali Marwar, Sawaimadhopur, Shastri Circle Udaipur, Sikar, Sirohi, Sriganganagar, Tonk.
Tamil Nadu Circle : Chennai GPO, Anna Road, St. Thomas Mount, T. Nagar, Bodinayakanur, Chengalpattu, Chidambaram, Coimbatore, Cuddalore, Dharmapuri, Dindigul, Erode, Kanchipuram, Karur, Madurai, Nagapattinam, Nagercoil, Namakkal, Pudukottai, Ramanathapuram, Salem, Sivagangai, Tambaram, Thanjavur, Thiruvannamalai, Tiruchirapalli, Tirunelveli, Tiruvallur, Tiruvayur, Turaiyur, Tuticorin, Udhagamandalam, Vellore, Villupuram, Virudhunagar, Puducherry.
Uttar Pradesh Circle : Lucknow, Lucknow Chowk, Agra, Akbarpur, Aligarh, Allahabad, Allahabad Katchery, Almora, Auraiya, Azamgarh, Bahraich, Ballia, Balrampur, Banda, Bansi, Barabanki, Bareilly, Basti, Bijnor, Budaun, Bulandshahr, Dehradun, Deoria, Dhampur, Etah, Etawah, Faizabad, Fatehgarh, Fatehpur, Firozabad, Ghaziabad, Ghazipur, Gonda, Gopeshwar, Gorakhpur, Haldwani, Hamirpur,Hardoi, Jaunpur, Jhansi, Kanpur, Kheri, Lalitpur, Mainpuri, Mathura, Mau, Meerut, Mirzapur, Moradabad, Muzaffarnagar, Nainital, Orai, Pauri, Padrauna, Pilibhit, Pithoragarh, Pratapgarh, Rai Bareli, Rampur, Roorkee, Saharanpur, Shahajahanpur, Sitapur, Sultanpur, Tehri, Unnao, Varanasi.
West Bengal Circle : Calcutta GPO, Alipore, Barabazar, Beleghata, Belghoria, Cassipore, Park Street, Tollygunge, Balurghat, Bankura, Barasat, Berhampore, Burdwan, Chinsurah, Cooch Behar, Darjeeling, Howrah, Jalpaiguri, Krishnagar, Malda, Midnapore, Purulia, Suri, Siliguri, Port Blair (Andaman & Nicobar Islands), Gangtok (Sikkim).
