| City/Town/Village | State/UT/Region | Company | Technology | Customer Care Nos. |
| Cabo | Maharashtra / Goa | IDEA Cellular | GSM | 9822012345 |
| Airtel | GSM | 9890012345 | ||
| Calangute | Maharashtra / Goa | BPL Cellular | GSM | 9823099800 |
| IDEA Cellular | GSM | 9822012345 | ||
| AirTel | GSM | 9890012345 | ||
| Calicut | Kerala | BPL Cellular | GSM | 9846098460 |
| Airtel | GSM | 9895012345 | ||
| Tata Indicom | CDMA | 9210008282 | ||
| IDEA Cellular | GSM | 9847012345 | ||
| Canacona | Maharashtra / Goa | IDEA Cellular | GSM | 9822012345 |
| Airtel | GSM | 9890012345 | ||
| Candolim | Maharashtra / Goa | BPL Cellular | GSM | 9823099800 |
| IDEA Cellular | GSM | 9822012345 | ||
| Airtel | GSM | 9890012345 | ||
| Cannore | Tata Indicom | CDMA | 9210008282 | |
| Cansaulium | Maharashtra / Goa | Airtel | GSM | 9890012345 |
| Captanganj | U.P.(East) | Airtel | GSM | 9849098490 |
| Caranzalem | Maharashtra / Goa | BPL Cellular | GSM | 9823099800 |
| Airtel | GSM | 9890012345 | ||
| Cavelossim | Maharashtra / Goa | IDEA Cellular | GSM | 9822012345 |
| Airtel | GSM | 9890012345 | ||
| Cementnagar | Tata Indicom | CDMA | 9210008282 | |
| Chabewal | Punjab | Airtel | GSM | 9815012345 |
| Chabhal | Punjab | Airtel | GSM | 9815012345 |
| Chachroli | Haryana | IDEA Cellular | GSM | 9812012345 |
| Chagallu | Andhra Pradesh | Airtel | GSM | 9849012345 |
| Chagalmarri | Andhra Pradesh | Airtel | GSM | 9849012345 |
| Chagodar | Tata Indicom | CDMA | 9210008282 | |
| Chaheru | Punjab | Airtel | GSM | 9815012345 |
| Chaibasa | Tata Indicom | CDMA | 9210008282 | |
| Chail | Himachal Pradesh | Airtel | GSM | 9816012345 |
| Tata Indicom | CDMA | 9210008282 | ||
| Chakan | Maharashtra / Goa | IDEA Cellular | GSM | 9822012345 |
| AirTel | GSM | 9890012345 | ||
| BPL Cellular | GSM | 9823099800 | ||
| Tata Indicom | CDMA | 9210008282 | ||
| Chakda | West Bengal | Airtel | GSM | 9832098320 |
| Chaksu | Rajasthan | Airtel | GSM | 9829012345 |
| Chaktikulangara | Kerala | Airtel | GSM | 9895012345 |
| Chalakudi | Kerala | AirTel | GSM | 9895012345 |
| Chalakudy | Kerala | BPL Cellular | GSM | 9846098460 |
| Airtel | GSM | 9895012345 | ||
| Tata Indicom | CDMA | 9210008282 | ||
| IDEA Cellular | GSM | 9847012345 | ||
| Chalisgaon | Maharashtra / Goa | IDEA Cellular | GSM | 9822012345 |
| Airtel | GSM | 9890012345 | ||
| BPL Cellular | GSM | 9823099800 | ||
| Tata Indicom | CDMA | 9210008282 | ||
| Challakere | Karnataka | Airtel | GSM | 9845012345 |
| Challapalli | Tata Indicom | CDMA | 9210008282 | |
| Challissery | Kerala | BPL Cellular | GSM | 9846098460 |
| Chamaraj | Gujarat | IDEA Cellular | GSM | 9824012345 |
| Chamba | Himachal Pradesh | Airtel | GSM | 9816012345 |
| Chambaghat | Himachal Pradesh | Airtel | GSM | 9816012345 |
| ChamkorSahib | Punjab | Airtel | GSM | 9815012345 |
| Spice | GSM | 9814012345 | ||
| Chamrajnagar | Karnataka | HUTCH | GSM | 9886098860 |
| ChandaBazaar | U.P.(East) | Airtel | GSM | 9849098490 |
| Chandanpur | Orissa | Airtel | GSM | 9864098640 |
| Chandapur | U.P.(West) / Uttaranchal | IDEA Cellular | GSM | 9837012345 |
| Chandauli | U.P.(East) | Airtel | GSM | 9849098490 |
| Chandausi | U.P.(West) / Uttaranchal | IDEA Cellular | GSM | 9837012345 |
| Chanderia | Rajasthan | Airtel | GSM | 9829012345 |
| Chandigarh | Punjab | AirTel | GSM | 9815012345, 9815098150 |
| Spice | GSM | 9814012345 | ||
| Tata Indicom | CDMA | 9210008282 | ||
| Chandikol | Orissa | Airtel | GSM | 9864098640 |
| Chandipur | Orissa | Airtel | GSM | 9864098640 |
| Chanditala | West Bengal | Airtel | GSM | 9832098320 |
| Chandiyal | Himachal Pradesh | Airtel | GSM | 9816012345 |
| Chandoor | Andhra Pradesh | HUTCH | GSM | 9885000111 |
| Chandpur | Orissa | Airtel | GSM | 9864098640 |
| Chandragiri | Andhra Pradesh | Airtel | GSM | 9849012345 |
| Tata Indicom | CDMA | 9210008282 | ||
| Chandrala | Gujarat | Airtel | GSM | 9898012345 |
| Chandrapur | Maharashtra / Goa | BPL Cellular | GSM | 9823099800 |
| IDEA Cellular | GSM | 9822012345 | ||
| Airtel | GSM | 9890012345 | ||
| Tata Indicom | CDMA | 9210008282 | ||
| Chandurbazar | Maharashtra / Goa | Airtel | GSM | 9890012345 |
| Chandwaji | Rajasthan | Tata Indicom | CDMA | 9210008282 |
| Airtel | GSM | 9829012345 | ||
| Chandyal | Himachal Pradesh | Airtel | GSM | 9816012345 |
| Changanacherry | Kerala | Airtel | GSM | 9895012345 |
| IDEA Cellular | GSM | 9847012345 | ||
| BPL Cellular | GSM | 9846098460 | ||
| Changaramkulam | Kerala | AirTel | GSM | 9895012345 |
| IDEA Cellular | GSM | 9847012345 | ||
| Changodar | Gujarat | AirTel | GSM | 9898012345 |
| IDEA Cellular | GSM | 9824012345 | ||
| Channi | Gujarat | AirTel | GSM | 9898012345 |
| Chapi | Tata Indicom | CDMA | 9210008282 | |
| Chapora Fort | Maharashtra / Goa | IDEA Cellular | GSM | 9822012345 |
| Chapra | Bihar | Reliance Telecom | GSM | 9835098350, 9835198351 |
| Charampa | Orissa | Airtel | GSM | 9864098640 |
| CharkhiDadri | Haryana | IDEA Cellular | GSM | 9812012345 |
| Charmal | Orissa | Airtel | GSM | 9864098640 |
| Chas | Bihar | Reliance Telecom | GSM | 9835098350, 9835198351 |
| Chathanur | Kerala | IDEA Cellular | GSM | 9847012345 |
| Chatral | Gujarat | AirTel | GSM | 9898012345 |
| Tata Indicom | CDMA | 9210008282 | ||
| Chatrapatti | Tamil Nadu / Pondicherry | BPL Cellular | GSM | 9843098430 |
| Chatrapur | Orissa | Airtel | GSM | 9864098640 |
| Chatta | U.P.(West) / Uttaranchal | IDEA Cellular | GSM | 9837012345 |
| Chattanur | Kerala | AirTel | GSM | 9895012345 |
| Chattia | Orissa | Airtel | GSM | 9864098640 |
| Chaubepur | U.P.(East) | Airtel | GSM | 9849098490 |
| ChauriKhas | Himachal Pradesh | Airtel | GSM | 9816012345 |
| Chavakkad | Kerala | Airtel | GSM | 9895012345 |
| BPL Cellular | GSM | 9846098460 | ||
| IDEA Cellular | GSM | 9847012345 | ||
| Chebrolu | Andhra Pradesh | Airtel | GSM | 9849012345 |
| Chechet | Rajasthan | Airtel | GSM | 9829012345 |
| Cheema | Punjab | Airtel | GSM | 9815012345 |
| Cheemakurthy | Andhra Pradesh | IDEA Cellular | GSM | 9848012345 |
| Cheepurupalli | Andhra Pradesh | IDEA Cellular | GSM | 9848012345 |
| Cheerayinkeezhu | hw | Tata Indicom | CDMA | 9210008282 |
| Cheherta(FromAmritsar) | Punjab | AirTel | GSM | 9815012345, 9815098150 |
| Chejerla | Andhra Pradesh | HUTCH | GSM | 9885000111 |
| Chelambra | Kerala | IDEA Cellular | GSM | 9847012345 |
| Chellapalli | Andhra Pradesh | Airtel | GSM | 9849012345 |
| Chemmad | Kerala | BPL Cellular | GSM | 9846098460 |
| IDEA Cellular | GSM | 9847012345 | ||
| Chengalpet | Tamil Nadu / Pondicherry | BPL Cellular | GSM | 9843098430 |
| Aircel Ltd. | GSM | 9842212345 | ||
| Tata Indicom | CDMA | 9210008282 | ||
| Chengannur | Kerala | AirTel | GSM | 9895012345 |
| IDEA Cellular | GSM | 9847012345 | ||
| BPL Cellular | GSM | 9846098460 | ||
| Chennai | Tamil Nadu | AirTel | GSM | 9840012345 |
| HUTCH | GSM | 9884098840 | ||
| Aircel Ltd. | GSM | 9841012345, 9841098410 | ||
| Tata Indicom | CDMA | 9210008282 | ||
| Chennaimalai | Tata Indicom | CDMA | 9210008282 | |
| Chennakotapalli | Andhra Pradesh | Airtel | GSM | 9849012345 |
| Chennapatana | Karnataka | Tata Indicom | CDMA | 9210008282 |
| Airtel | GSM | 9845012345 | ||
| Chennimalai | Tamil Nadu / Pondicherry | Aircel Ltd. | GSM | 9842212345 |
| BPL Cellular | GSM | 9843098430 | ||
| Cherai-Munambam | Tata Indicom | CDMA | 9210008282 | |
| Cheranallur | Tata Indicom | CDMA | 9210008282 | |
| Cherial | Andhra Pradesh | Airtel | GSM | 9849012345 |
| Chertala | Kerala | AirTel | GSM | 9895012345 |
| BPL Cellular | GSM | 9846098460 | ||
| IDEA Cellular | GSM | 9847012345 | ||
| Cheruvannur | Tata Indicom | CDMA | 9210008282 | |
| Cheruvathur | Kerala | AirTel | GSM | 9895012345 |
| Chevella | Andhra Pradesh | HUTCH | GSM | 9885000111 |
| IDEA Cellular | GSM | 9848012345 | ||
| Airtel | GSM | 9849012345 | ||
| Cheyyar | Tamil Nadu / Pondicherry | Aircel Ltd. | GSM | 9842212345 |
| Chhapi | Gujarat | Airtel | GSM | 9898012345 |
| Chhatarpur | Madhya Pradesh / Chhattisgarh | IDEA Cellular | GSM | 9826012345 |
| Chhatral | Gujarat | IDEA Cellular | GSM | 9824012345 |
| Chhauni | U.P.(East) | Airtel | GSM | 9849098490 |
| Chhindwara | Madhya Pradesh / Chhattisgarh | IDEA Cellular | GSM | 9826012345 |
| Chicalim | Maharashtra / Goa | AirTel | GSM | 9890012345 |
| Chicchrauli | Haryana | Airtel | GSM | 9896012345, 9896098960 |
| Chichakwas | Haryana | Airtel | GSM | 9896012345, 9896098960 |
| ChicholiMIDC | Maharashtra / Goa | AirTel | GSM | 9890012345 |
| ChickMandya | Tata Indicom | CDMA | 9210008282 | |
| Chicolim | Maharashtra / Goa | Airtel | GSM | 9890012345 |
| BPL Cellular | GSM | 9823099800 | ||
| Chidambaram | Tamil Nadu / Pondicherry | BPL Cellular | GSM | 9843098430 |
| Aircel Ltd. | GSM | 9842212345 | ||
| Tata Indicom | CDMA | 9210008282 | ||
| Chikalthana | Maharashtra / Goa | IDEA Cellular | GSM | 9822012345 |
| Airtel | GSM | 9890012345 | ||
| BPL Cellular | GSM | 9823099800 | ||
| Chikalthana(A'bad) | Tata Indicom | CDMA | 9210008282 | |
| Chikatmati | Orissa | Airtel | GSM | 9864098640 |
| Chikballapur | Karnataka | Airtel | GSM | 9845012345 |
| Tata Indicom | CDMA | 9210008282 | ||
| Chikhali | Gujarat | IDEA Cellular | GSM | 9824012345 |
| Chikka | Haryana | Airtel | GSM | 9896012345, 9896098960 |
| Chikli | Tata Indicom | CDMA | 9210008282 | |
| Chikmagalur | Karnataka | Airtel | GSM | 9845012345 |
| Tata Indicom | CDMA | 9210008282 | ||
| HUTCH | GSM | 9886098860 | ||
| Chiknayaknahalli | Karnataka | Airtel | GSM | 9845012345 |
| Chilakaluripet | Andhra Pradesh | Airtel | GSM | 9849012345 |
| Tata Indicom | CDMA | 9210008282 | ||
| IDEA Cellular | GSM | 9848012345 | ||
| Chilkli | Gujarat | Airtel | GSM | 9898012345 |
| Chiloda(Outdoor) | Gujarat | IDEA Cellular | GSM | 9824012345 |
| Chimakurthi | Andhra Pradesh | Airtel | GSM | 9849012345 |
| Chimakurthy | Tata Indicom | CDMA | 9210008282 | |
| Chinaganjam | Andhra Pradesh | Airtel | GSM | 9849012345 |
| Chinalampatti | hw | Tata Indicom | CDMA | 9210008282 |
| Chincholi | Karnataka | Airtel | GSM | 9845012345 |
| Chincholi | Maharashtra / Goa | BPL Cellular | GSM | 9823099800 |
| Tata Indicom | CDMA | 9210008282 | ||
| Chinchwad | Maharashtra / Goa | IDEA Cellular | GSM | 9822012345 |
| BPL Cellular | GSM | 9823099800 | ||
| Tata Indicom | CDMA | 9210008282 | ||
| Chindwara | Madhya Pradesh / Chhattisgarh | Reliance Telecom | GSM | 9827098270, 9827198271 |
| Chingavanam | Kerala | AirTel | GSM | 9895012345 |
| IDEA Cellular | GSM | 9847012345 | ||
| Chinnaoutpalli | Tata Indicom | CDMA | 9210008282 | |
| Chinnur | Andhra Pradesh | Airtel | GSM | 9849012345 |
| Chintalpudi | Andhra Pradesh | HUTCH | GSM | 9885000111 |
| Airtel | GSM | 9849012345 | ||
| Chintamani | Tata Indicom | CDMA | 9210008282 | |
| Chintpurni | Himachal Pradesh | Airtel | GSM | 9816012345 |
| Chiplun | Maharashtra / Goa | IDEA Cellular | GSM | 9822012345 |
| Airtel | GSM | 9890012345 | ||
| Tata Indicom | CDMA | 9210008282 | ||
| Chirala | Andhra Pradesh | HUTCH | GSM | 9885000111 |
| IDEA Cellular | GSM | 9848012345 | ||
| Airtel | GSM | 9849012345 | ||
| Tata Indicom | CDMA | 9210008282 | ||
| Chirawa | Rajasthan | Airtel | GSM | 9829012345 |
| Chirayinkeezhu | Kerala | AirTel | GSM | 9895012345 |
| ChitarkaPar | Rajasthan | Airtel | GSM | 9829012345 |
| Chitegaon | Maharashtra / Goa | BPL Cellular | GSM | 9823099800 |
| ChitegaonMIDC | Maharashtra / Goa | Airtel | GSM | 9890012345 |
| Chithanni | hw | Tata Indicom | CDMA | 9210008282 |
| Chitivalasa | Andhra Pradesh | Airtel | GSM | 9849012345 |
| Chitiyal | Andhra Pradesh | Airtel | GSM | 9849012345 |
| Chitlapakkam | Tata Indicom | CDMA | 9210008282 | |
| Chitluru | Andhra Pradesh | Airtel | GSM | 9849012345 |
| Chitradurga | Karnataka | HUTCH | GSM | 9886098860 |
| Airtel | GSM | 9845012345 | ||
| Tata Indicom | CDMA | 9210008282 | ||
| Chittapur | Karnataka | Airtel | GSM | 9845012345 |
| Chittaurgarh | Rajasthan | Airtel | GSM | 9829012345 |
| Chittoor | Andhra Pradesh | HUTCH | GSM | 9885000111 |
| IDEA Cellular | GSM | 9848012345 | ||
| Airtel | GSM | 9849012345 | ||
| Tata Indicom | CDMA | 9210008282 | ||
| Chittorgarh | Rajasthan | Airtel | GSM | 9829012345 |
| Chityal | Andhra Pradesh | IDEA Cellular | GSM | 9848012345 |
| Tata Indicom | CDMA | 9210008282 | ||
| Chiyaram | Kerala | AirTel | GSM | 9895012345 |
| Chodavaram | Andhra Pradesh | HUTCH | GSM | 9885000111 |
| Airtel | GSM | 9849012345 | ||
| Tata Indicom | CDMA | 9210008282 | ||
| Chogowan | Punjab | Airtel | GSM | 9815012345 |
| Chokli | Kerala | AirTel | GSM | 9895012345 |
| CholaSahib | Punjab | Airtel | GSM | 9815012345 |
| Cholthra | Himachal Pradesh | Airtel | GSM | 9816012345 |
| Chomu | Rajasthan | Airtel | GSM | 9829012345 |
| Tata Indicom | CDMA | 9210008282 | ||
| Choondal | Kerala | IDEA Cellular | GSM | 9847012345 |
| Chopda | Maharashtra / Goa | IDEA Cellular | GSM | 9822012345 |
| Airtel | GSM | 9890012345 | ||
| Choppadandi | Andhra Pradesh | IDEA Cellular | GSM | 9848012345 |
| Chopra | West Bengal | Airtel | GSM | 9832098320 |
| Chotila | Gujarat | AirTel | GSM | 9898012345 |
| Tata Indicom | CDMA | 9210008282 | ||
| Chouduar | Orissa | Airtel | GSM | 9864098640 |
| Choupal | Himachal Pradesh | Airtel | GSM | 9816012345 |
| Choutupalli | Andhra Pradesh | Airtel | GSM | 9849012345 |
| Tata Indicom | CDMA | 9210008282 | ||
| HUTCH | GSM | 9885000111 | ||
| Chowtuppal | Tata Indicom | CDMA | 9210008282 | |
| Chowwara | Tata Indicom | CDMA | 9210008282 | |
| ChrkhiDadri | Haryana | Airtel | GSM | 9896012345, 9896098960 |
| ChuariKhas | Himachal Pradesh | Airtel | GSM | 9816012345 |
| Chunni | Punjab | Airtel | GSM | 9815012345 |
| Churu | Rajasthan | Airtel | GSM | 9829012345 |
| Churukupalli | Andhra Pradesh | Airtel | GSM | 9849012345 |
| Chuttmalpur | U.P.(West) / Uttaranchal | IDEA Cellular | GSM | 9837012345 |
| Cochin | Kerala | BPL Cellular | GSM | 9846098460 |
| Coimbatore | Tamil Nadu / Pondicherry | Aircel Ltd. | GSM | 9842212345 |
| BPL Cellular | GSM | 9843098430 | ||
| Tata Indicom | CDMA | 9210008282 | ||
| Colva | Maharashtra / Goa | BPL Cellular | GSM | 9823099800 |
| IDEA Cellular | GSM | 9822012345 | ||
| Airtel | GSM | 9890012345 | ||
| Coochbehar | West Bengal | Airtel | GSM | 9832098320 |
| Coonoor | Tamil Nadu / Pondicherry | Aircel Ltd. | GSM | 9842212345 |
| BPL Cellular | GSM | 9843098430 | ||
| Cortalim | Maharashtra / Goa | Airtel | GSM | 9890012345 |
| BPL Cellular | GSM | 9823099800 | ||
| IDEA Cellular | GSM | 9822012345 | ||
| CRNagar | Tata Indicom | CDMA | 9210008282 | |
| Cuddalore | Tamil Nadu / Pondicherry | BPL Cellular | GSM | 9843098430 |
| Aircel Ltd. | GSM |