| City | STD Code | State |
| A | ||
| Abohar | 01634 | Punjab |
| Ahmedabad | 079 | Gujurat |
| Ahmednagar | 0241 | Maharashtra |
| Aizwal | 0389 | Mizoram |
| Ajmer | 0145 | Rajasthan |
| Akola | 0724 | Maharashtra |
| Aligarh | 0571 | Uttar pradesh |
| Allahabad | 0532 | |
| Alleppy | 0477 | |
| Almora | 05962 | |
| Alwar | 0144 | |
| Ambala | 0171 | Haryana |
| Aurangabad | 02432 | |
| Amritsar | 0183 | |
| Ankola | 08388 | |
| Arkonam | 04177 | |
| Asansol | 0341 | |
| Attibel | 0811 | |
| B |
||
| Bangalore |
080 | |
| Bareilly | 0581 | |
| Baroda | 0265 | |
| Belgaum | 0831 | |
| Bellary | 08392 | |
| Bhadravati | 07175 | |
| Bharatpur | 05644 | |
| Bharuch |
02642 | |
| Bhavnagar | 0278 | |
| Bhind |
07534 | Madhya Pradesh |
| Bhopal | 0755 | |
| Bhubaneswar | 0674 | |
| Bhuj | 02832 | |
| Bidar | 08482 | |
| Bijapur | 08352 | |
| C | ||
| Calicut | 0495 | |
| Cannanore | 0497 | |
| Chandigarh | 0172 | |
| Chennai | 044 | |
| Chipmagalur | 08262 | |
| Chittor | 0825449 | |
| Chittoor | 08572 | |
| Coimbatore | 0422 | Tamil Nadu |
| Coonoor | 0423 | |
| Cuddapah | 08562 | |
| Cuttack | 0671 | |
| D | ||
| Delhi | 011 | |
| Darjeeling | 0354 | |
| Davangere | 08192 | |
| Dehradun | 0135 | |
| Dhanbad | 0326 | |
| Dharwar | 0836 | |
| Dibrugarh | 0373 | |
| Durgapur | 034 | |
| E |
||
| Ernakulam | 0848 | |
| Erode | 0424 | |
| F |
||
| Faizabad | ||
| G | ||
| Gandhidham | 02836 | |
| Gangtok | 03592 | |
| Gauhati | 0361 | |
| Gandhinagar | 02712 | |
| Gulbargah | 08472 | |
| Guniur | 0863 | |
| Gurgaon/
Gurugram |
0124 | |
| H | ||
| Hassan | 08172 | |
| Hissar | 01662 | |
| Hospet | 08394 | |
| Hubli | 0836 | |
| Hyderabad | 040 | |
| I |
||
| Itanagar | 0360 | Arunachal Pradesh |
| Itersi | 07572 | |
| J | ||
| Jabalpur | 0761 | |
| Jaipur | 0141 | |
| Jammu | 0191 | |
| Jamnagar | 0288 | |
| Jamshedpur | 0657 | |
| Jodhpur | 0291 | |
| Julandhar | 0181 | |
| Junagadh | 0285 | |
| K |
||
| Kakinada | 0884 | |
| Kalpakkam | 04113 | |
| Kalvan | 0251 | |
| Kanpur | 0512 | |
| Kanyakumari | 04653 | |
| Karaikal | 04368 | |
| Karaikudi | 04565 | |
| Karnal | 0184 | |
| Karwar | 08382 | |
| Kharagpur | 03222 | |
| Kodaikanal | 04542 | |
| Kohima | 0370 | |
| Kolar | 08152 | |
| Kolhapur | 0231 | |
| Kolkata/
Calcutta |
033 | |
| Kottayam | 0481 | |
| Kumbakoyam | 0435 | |
| Kurnool | 08518 | |
| L | ||
| Lonavala | 021147 | |
| Lucknow | 0522 | |
| Ludhiana | 0161 | Punjab |
| M | ||
| Madurai | 0452 | |
| Mahabalipuram | 04113 | |
| Malda | 03512 | |
| Mandya | 08232 | |
| Madurai |
0452 | Tamil Nadu |
| Mangalore | 0824 | |
| Meerut | 0121 | |
| Merdara | 08272 | |
| Modinagar | 01232 | |
| Moradabad | 0591 | |
| Mussoorie | 013563 | |
| Mumbai | 022 | |
| Mysore | 0821 | |
| N | ||
| Nagarcoil | 04652 | |
| Nasik | 0253 | |
| Nagpur | 0712 | |
| Nainital | 05942 | |
| Nahjadgud | 08221 | |
| Nellore | 0861 | |
| Noida | 0120 | Uttar Pradesh |
| O | ||
| Ooty | 0423 | |
| P | ||
| Palghat | 0491 | |
| Panipat | 0180 | |
| Panaji | 0832 | |
| Pathankdi |
0186 | |
| Patiala | 0175 | |
| Patna | 0612 | |
| Phagwara | 01824 | |
| Pollachi | 04259 | |
| Pondicherry | 0413 | |
| Porbandar | 0286 | |
| Pune | 020 | |
| Puttur | 08251 | |
| Q | ||
| Quilon |
0474 | |
| R | ||
| Raibareli | 0535 | |
| Raichur | 08532 | |
| Raipur | 0771 | |
| Rajahmundry | 0883 | |
| Rajapalayam | 04563 | |
| Ramnagar | 05419 | |
| Rampura Phul |
01651 | |
| Ranchi | 0651 | |
| Ranipet | 04172 | |
| Rohtak | 01262 | |
| Rourkela | 066 | |
| S |
||
| Saharanpur | 0132 | |
| Salem | 0427 | |
| Samastipur | 06274 | |
| Sangli | 0233 | |
| Shillong | 0364 | |
| Shimoga | 08182 | |
| Siliguri | 0353 | |
| Shimla | 0177 | |
| Sivakari | 04562 | |
| Sholapur | 0217 | |
| Srinigar | 0194 | |
| Sultanpur | 05362 | |
| Surat | 0261 | |
| T | ||
| Thiruvananthapuram | 0471 | |
| Thanjavur | 04362 | |
| Tirunelvelli | 0462 | |
| Tiptur | 08134 | |
| Tiruppur | 0421 | |
| Trichur | 0487 | |
| Tiruchchirappalli | 0704 | |
| Tuticorin | 0461 | |
| U |
||
| Udhampur | 01992 | |
| Udupi | 0820 | |
| Ujjain | 0734 | |
| V | ||
| Vadorada | 0265 | |
| Varanasi | 0542 | |
| Vasco | 08345 | |
| Vellore | 0416 | |
| Vijaywada | 0866 | |
| Virajpet | 08274 | |
| Vishakhapatnam | 0891 | |
| W |
||
| Wardha | 07152 | |
| Warangai | 0870 | |
| Y |
||
| Yamunanagar | 01732 |