| City/Town/Village | State/UT/Region | Company | Technology | Customer Care Nos. |
| Ladwa | Haryana | AirTel | GSM | 9896012345, 9896098960 |
| IDEA Cellular | GSM | 9812012345 | ||
| Lakhanmajra | Haryana | Airtel | GSM | 9896012345, 9896098960 |
| Lakhugohana | Haryana | Airtel | GSM | 9896012345, 9896098960 |
| Lakkadi | Tata Indicom | CDMA | 9210008282 | |
| Lakodar | Gujarat | IDEA Cellular | GSM | 9824012345 |
| Laksar | U.P.(West) / Uttaranchal | IDEA Cellular | GSM | 9837012345 |
| Lakshemeshwar | Karnataka | Airtel | GSM | 9845012345 |
| Lakshetpet | Andhra Pradesh | Airtel | GSM | 9849012345 |
| Lakshmipuram | Tata Indicom | CDMA | 9210008282 | |
| Lalgudi | Tamil Nadu / Pondicherry | Aircel Ltd. | GSM | 9842212345 |
| Tata Indicom | CDMA | 9210008282 | ||
| Lalkuanva | U.P.(West) / Uttaranchal | IDEA Cellular | GSM | 9837012345 |
| Lalru | Haryana | AirTel | GSM | 9896012345, 9896098960 |
| IDEA Cellular | GSM | 9812012345 | ||
| Lalru | Punjab | AirTel | GSM | 9815012345, 9815098150 |
| Spice | GSM | 9814012345 | ||
| Airtel | GSM | 9815012345 | ||
| Tata Indicom | CDMA | 9210008282 | ||
| Lambi | Punjab | Airtel | GSM | 9815012345 |
| Lambran | Punjab | Airtel | GSM | 9815012345 |
| Lambuha | U.P.(East) | Airtel | GSM | 9849098490 |
| Lamin | Punjab | Airtel | GSM | 9815012345 |
| Landran | Punjab | Airtel | GSM | 9815012345 |
| Lankalapalem | Tata Indicom | CDMA | 9210008282 | |
| lankelapalem | Andhra Pradesh | Airtel | GSM | 9849012345 |
| Lasalgaon | Maharashtra / Goa | IDEA Cellular | GSM | 9822012345 |
| Lasalgaon | Maharashtra / Goa | Airtel | GSM | 9890012345 |
| BPL Cellular | GSM | 9823099800 | ||
| Lasangaon | Tata Indicom | CDMA | 9210008282 | |
| Lasara | Punjab | Airtel | GSM | 9815012345 |
| LattoJaga | Punjab | Airtel | GSM | 9815012345 |
| Lattu | Punjab | Airtel | GSM | 9815012345 |
| Latur | Maharashtra / Goa | BPL Cellular | GSM | 9823099800 |
| IDEA Cellular | GSM | 9822012345 | ||
| Airtel | GSM | 9890012345 | ||
| Tata Indicom | CDMA | 9210008282 | ||
| Lehragaga | Punjab | Airtel | GSM | 9815012345 |
| LehraGhagga | Punjab | Spice | GSM | 9814012345 |
| Lepakshi | Andhra Pradesh | Airtel | GSM | 9849012345 |
| Limdi | Gujarat | AirTel | GSM | 9898012345 |
| IDEA Cellular | GSM | 9824012345 | ||
| Tata Indicom | CDMA | 9210008282 | ||
| Lohegaon | Maharashtra / Goa | BPL Cellular | GSM | 9823099800 |
| Lohian | Punjab | AirTel | GSM | 9815012345, 9815098150 |
| Spice | GSM | 9814012345 | ||
| Lonavala | Maharashtra / Goa | Tata Indicom | CDMA | 9210008282 |
| BPL Cellular | GSM | 9823099800 | ||
| AirTel | GSM | 9890012345 | ||
| Longowal | Punjab | Airtel | GSM | 9815012345 |
| Loni | Maharashtra / Goa | IDEA Cellular | GSM | 9822012345 |
| Loni-kalbhor | Tata Indicom | CDMA | 9210008282 | |
| LoniKatra | U.P.(East) | Airtel | GSM | 9849098490 |
| Loni-Pravara | Tata Indicom | CDMA | 9210008282 | |
| Lonovala | Maharashtra / Goa | IDEA Cellular | GSM | 9822012345 |
| Lucknow | U.P.(East) | Hutch | GSM | 9839098390 |
| Airtel | GSM | 9849098490 | ||
| Tata Indicom | CDMA | 9210008282 | ||
| Lucknow-Faizabad(RailRoute) | U.P.(East) | Airtel | GSM | 9849098490 |
| Lucknow-Gorakhpur(Highway) | U.P.(East) | Airtel | GSM | 9849098490 |
| Lucknow-Kanpur(Highway) | U.P.(East) | Airtel | GSM | 9849098490 |
| Lucknow-Kanpur(RailRoute) | U.P.(East) | Airtel | GSM | 9849098490 |
| Lucknow-Shahjahanpur(Highway) | U.P.(East) | Airtel | GSM | 9849098490 |
| Lucknow-Sitapur(RailRoute) | U.P.(East) | Airtel | GSM | 9849098490 |
| Lucknow-Varanasi(Highway) | U.P.(East) | Airtel | GSM | 9849098490 |
| Lucknow-Varanasi(RailRoute) | U.P.(East) | Airtel | GSM | 9849098490 |
| Ludhiana | Punjab | AirTel | GSM | 9815012345, 9815098150 |
| Spice | GSM | 9814012345 | ||
| Tata Indicom | CDMA | 9210008282 | ||
| Luharu | Haryana | Airtel | GSM | 9896012345, 9896098960 |
| Lunawada | Gujarat | Airtel | GSM | 9898012345 |
| Lyara | Gujarat | Airtel | GSM | 9898012345 |