Less than a month ago, on September 8th to be precise, we shared the story MOBILE NUMBERS STARTING WITH “8" LAUNCHED! Now exactly 12 days later the entire series of "80" codes have been exhausted, as they have been allotted to various operators. The DOT has even announced the 2nd series in the "8" level mobile numbers - "81".
With mobile codes being exhausted so fast, it will not be long before the DOT has to announce the rollout of 82, 83, 84, 85, 86, 87, 88 and 89 series.
Here is the newest list of mobile codes in the 2nd "81" Series Mobile Numbers:
| Code | Operator | Circle |
| 8100 | Reliance GSM | Kolkata |
| 8101 | Reliance GSM | West Bengal |
| 8102 | Reliance GSM | Bihar - Jharkhand |
| 8103 | Reliance GSM | Madhya Pradesh |
