| RingCentral India Circle wise Number series (Other than TollFree) Assigned by Department of Telecommunication Government of India |
| Circle | Country | RingCentral Number Series | RingCentral Number Range | Test Numbers |
| Mumbai Metro | India +91 | 68290 | 68290XXXXX | 6829099999 |
| Maharashtra & Goa | India +91 | 68291 | 68291XXXXX | 6829199999 |
| Delhi NCR | India +91 | 68292 | 68292XXXXX | 6829299999 |
| Karnataka | India +91 | 68510 | 68510XXXXX | 6851099999 |
| Andhra Pradesh & Telangana | India +91 | 68511 | 68511XXXXX | 6851199999 |
| Kolkata | India +91 | 68512 | 68512XXXXX | 6851299999 |
| Tamilnadu (Including Chennai) | India +91 | 68513 | 68513XXXXX | 6851399999 |
