Latest State Wise Mobile Users in India -2012 (Figures till 2012) are as follows
(Source : Cellular Operators Association of India)
| City/Circle | Operators | No. of Mobile Users Till January 2012 | |
| Metros | Delhi | Bharti Airtel | 8,589,731 |
| Vodafone Essar | 8,340,459 | ||
| MTNL | 2,698,690 | ||
| IDEA | 4,585,267 | ||
| Aircel Ltd | 2,364,118 | ||
| Etisalat DB Telecom | 759,210 | ||
| Delhi | 27337475 | ||
| Mumbai | Loop Mobile | 3240766 | |
| Vodafone Essar | 6,002,506 | ||
| MTNL | 2,793,532 | ||
| Bharti Airtel | 3,714,218 | ||
| IDEA | 2,818,843 | ||
| Aircel Limited | 1,202,151 | ||
| Etisalat DB Telecom | 469,909 | ||
| Videocon | 980,278 | ||
| Uninor | 1,424,832 | ||
| Mumbai | 22,647,035 | ||
| Chennai | Aircel Cellular Ltd | 4,400,664 | |
| Bharti Airtel | 3,248,707 | ||
| Vodafone Essar | 2,213,517 | ||
| BSNL | 1625378 | ||
| Chennai | 11,488,266 | ||
| Kolkata | Bharti Airtel | 3,801,989 | |
| Vodafone Essar | 4,445,740 | ||
| BSNL | 2364543 | ||
| Aircel Cellular Ltd | 1,776,039 | ||
| IDEA | 1,210,597 | ||
| Uninor | 1,698,321 | ||
| Loop Mobile | 2,348 | ||
| Videocon | 2,966 | ||
| Kolkata | 15,302,543 | ||
| All Metros | 76,775,319 | ||
| A’ Circle | Maharashtra | Vodafone Essar | 12,659,140 |
| IDEA | 14,972,162 | ||
| Bharti Airtel | 9449972 | ||
| BSNL | 5805799 | ||
| Aircel Limited | 1,205,671 | ||
| Etisalat DB Telecom | 35,051 | ||
| Uninor | 4,080,333 | ||
| Loop Mobile | 357 | ||
| Videocon | 13,681 | ||
| 48,222,166 | |||
| Gujarat | Vodafone Essar | 15,761,617 | |
| IDEA | 7,713,978 | ||
| Bharti Airtel | 6814699 | ||
| BSNL | 3,881,473 | ||
| Etisalat DB Telecom | 32,712 | ||
| Videocon | 1,234,333 | ||
| Uninor | 3,052,199 | ||
| Aircel Limited | 591428 | ||
| Loop Mobile | 73 | ||
| 39,082,512 | |||
| A.P. | IDEA | 9,623,900 | |
| Bharti Airtel | 17,900,408 | ||
| Vodafone Essar | 6784329 | ||
| BSNL | 8,739,849 | ||
| Aircel Limited | 1,957,801 | ||
| Uninor | 3,142,932 | ||
| Etisalat DB Telecom | 34868 | ||
| Videocon | 10,934 | ||
| 48,195,021 | |||
| Karnatka | Bharti Airtel | 15,278,989 | |
| IDEA (Spice Comm.) | 5,528,696 | ||
| Vodafone Essar | 6614514 | ||
| BSNL | 6,291,725 | ||
| Aircel Limited | 1,731,093 | ||
| Uninor | 1,823,105 | ||
| Etisalat DB Telecom | 29,712 | ||
| Videocon | 11,987 | ||
| Loop Mobile | 618 | ||
| 37,310,439 | |||
| T.N. | Vodafone Essar | 10,021,991 | |
| Aircel Limited | 17467670 | ||
| BSNL | 7,481,418 | ||
| Bharti Airtel | 10,017,951 | ||
| IDEA | 2,018,098 | ||
| Uninor | 1,677,247 | ||
| Etisalat DB Telecom | 31,915 | ||
| Videocon | 1,179,228 | ||
| 49,895,518 | |||
| A’ Circle | 222,705,656 | ||
| B’ Circle | Kerala | IDEA | 7,402,840 |
| Vodafone Essar | 5,825,894 | ||
| Bharti Airtel | 3501206 | ||
| BSNL | 6,572,750 | ||
| Aircel Limited | 2,415,121 | ||
| Uninor | 722,923 | ||
| Etisalat DB Telecom | 12,907 | ||
| Videocon | 238,083 | ||
| 26,691,724 | |||
| Punjab | IDEA (Spice Comm.) | 5,194,458 | |
| Bharti Airtel | 6926186 | ||
| BSNL | 4684810 | ||
| Vodafone Essar | 4,454,905 | ||
| Etisalat DB Telecom | 18,440 | ||
| Aircel Limited | 873,883 | ||
| Loop Mobile | 147 | ||
| Uninor | 319 | ||
| 22,153,148 | |||
| Haryana | IDEA | 3,431,364 | |
| Vodafone Essar | 4,343,430 | ||
| Bharti Airtel | 2275808 | ||
| BSNL | 2968127 | ||
| Etisalat DB Telecom | 15,171 | ||
| Videocon | 852,165 | ||
| Aircel Limited | 583,521 | ||
| Loop Mobile | 93 | ||
| Uninor | 205 | ||
| 14,469,884 | |||
| U.P.(W) | IDEA | 9,995,876 | |
| Bharti Airtel | 6,625,502 | ||
| BSNL | 4564944 | ||
| Vodafone Essar | 9,464,037 | ||
| Aircel Limited | 2,038,307 | ||
| Uninor | 4,560,885 | ||
| Etisalat DB Telecom | 47,133 | ||
| Loop Mobile | 8 | ||
| Videocon | 8827 | ||
| 37,305,519 | |||
| U.P.(E) | Vodafone Essar | 14559374 | |
| BSNL | 9739987 | ||
| Bharti Airtel | 14,019,449 | ||
| IDEA | 7,054,244 | ||
| Aircel Limited | 2,365,414 | ||
| Uninor | 7,054,485 | ||
| Etisalat DB Telecom | 50,246 | ||
| Videocon | 16,722 | ||
| 54859921 | |||
| Rajasthan | Vodafone Essar | 9,409,930 | |
| Bharti Airtel | 13768431 | ||
| BSNL | 5,526,435 | ||
| IDEA | 3,762,139 | ||
| Etisalat DB Telecom | 35,987 | ||
| Aircel Limited | 1,405,751 | ||
| Loop Mobile | 400 | ||
| Videocon | 10,570 | ||
| Uninor | 383 | ||
| 33,920,026 | |||
| M.P. | IDEA | 13,315,056 | |
| Bharti Airtel | 9,602,627 | ||
| BSNL | 4,355,040 | ||
| Vodafone Essar | 3,790,520 | ||
| Etisalat DB Telecom | 78190 | ||
| Aircel Limited | 834,563 | ||
| Videocon | 1,158,819 | ||
| Loop Mobile | 270 | ||
| Uninor | 883 | ||
| 33,135,968 | |||
| W.B. & A & N | BSNL | 3,481,079 | |
| Bharti Airtel | 9,034,631 | ||
| Vodafone Essar | 11,618,854 | ||
| Dishnet Wireless | 3,062,163 | ||
| IDEA | 1,975,171 | ||
| Uninor | 3,640,447 | ||
| Videocon | 20,152 | ||
| 32,832,497 | |||
| B’ Circle | 255368687 | ||
| C’ Circle | H.P. | Bharti Airtel | 1777668 |
| BSNL | 1,677,735 | ||
| IDEA | 429,235 | ||
| Dishnet Wireless | 693,185 | ||
| Vodafone Essar | 422,962 | ||
| STel | 454924 | ||
| Videocon | 79,015 | ||
| Uninor | 61 | ||
| 5,534,785 | |||
| Bihar | BSNL | 5,638,904 | |
| Bharti Airtel | 16,816,652 | ||
| Dishnet Wireless | 5,082,942 | ||
| ABTL (IDEA) | 5,476,438 | ||
| Vodafone Essar | 5,799,023 | ||
| STel | 2,029,624 | ||
| Uninor | 4,571,564 | ||
| Etisalat DB Telecom | 41,222 | ||
| Videocon | 20299 | ||
| Loop Mobile | 364 | ||
| 45477032 | |||
| Orissa | BSNL | 4,177,445 | |
| Bharti Airtel | 6,003,168 | ||
| Dishnet Wireless | 2,759,507 | ||
| Vodafone Essar | 2,514,974 | ||
| IDEA | 976,758 | ||
| STel | 833,665 | ||
| Uninor | 1347034 | ||
| Loop Mobile | 966 | ||
| Videocon | 10,670 | ||
| 18624187 | |||
| Assam | BSNL | 1,499,315 | |
| Bharti Airtel | 3,565,349 | ||
| Dishnet Wireless | 3,704,649 | ||
| Vodafone Essar | 1,951,967 | ||
| IDEA | 287,682 | ||
| STel | 79,992 | ||
| Loop Mobile | 325 | ||
| Uninor | 127 | ||
| 11,089,406 | |||
| N.E. | Bharti Airtel | 2,194,615 | |
| BSNL | 1,410,938 | ||
| Dishnet Wireless | 2,371,230 | ||
| Vodafone Essar | 916493 | ||
| IDEA | 191,918 | ||
| STel | 32,083 | ||
| Loop Mobile | 41 | ||
| Uninor | 51 | ||
| 7,117,369 | |||
| J & K | BSNL | 938,529 | |
| Bharti Airtel | 2,026,209 | ||
| Dishnet Wireless | 1,575,250 | ||
| Vodafone Essar | 685,929 | ||
| IDEA | 162,560 | ||
| Uninor | 40 | ||
| 5,388,517 | |||
| C’ Circle | 93231296 | ||
| January 2012 | |||
| All India | 648080958 | ||
| Additions in January | 8443849 |