> ## Documentation Index
> Fetch the complete documentation index at: https://vobiz.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.
# Do you provide 140, 160, and 92 series numbers?
> Vobiz provisions 140, 160, and 92-series numbers for India - learn the TRAI-regulated use case for each series, mobile pickup rate advantages, and how to request access.
**Yes.** Vobiz provides full provisioning for TRAI-regulated domestic numbering schemes suited for customer support, telemarketing, and unified brand presence. For the acquisition process and documents required, see the [140 & 160 Acquisition Guide](/docs/best-practices/140-160-acquisition); for the underlying compliance steps, see [DLT Registration](/docs/best-practices/dlt-registration).
## Number Series
* **140 Series:** Promotional and commercial voice calls only, restricted to 9 AM - 9 PM calling hours. Requires TATA DLT registration and consent-template approval.
* **160 Series:** Service and transactional voice calls - BFSI sector only - available 24x7 with DND bypass for pre-consented transactions.
* **92 Series Mobile Numbers:** Recognized mobile-format numbers that generally provide higher pickup rates for consumer outbound reach vs. standard landline formats.
## 92-series requirements & limits
92-series numbers are **Aadhaar-bound**, so two rules apply:
* **Aadhaar (KYC) verification per number.** Every 92-series number you buy requires Aadhaar-card verification - completed through the [DigiLocker Aadhaar flow](/docs/sub-accounts/kyc/digilocker-verify), which binds each number to the verified Aadhaar (the `linked_number` field).
* **Maximum 5 per person.** A single person (one KYC / Aadhaar identity) can hold **at most 5** 92-series numbers. You can provision as many 92-series numbers as you need overall - they just have to be spread across separate KYC-verified identities (up to 5 each).
## Availability
All of these number series are strictly regulated but readily accessible on the Vobiz platform.
**Requesting Access:** To request provisioning for a 140, 160, or 92 series number, please reach out directly to our team at [support@vobiz.ai](mailto:support@vobiz.ai).
Routing charges for inbound and outbound legs are billed separately per minute according to your enterprise calling plan. Contact sales if you require vanity matching digits.