---
title: "Sender ID registration in Bangladesh"
description: "SMS sender ID rules and registration in Bangladesh: BTRC rules, 5–10 business days lead time, opt-out wording, alphanumeric formats and rejection reasons."
canonical: "https://omnichannels.ai/sender-id/bangladesh/"
language: "en"
updated: "2026-09-29"
publisher: "BroadNet Technologies"
brand: "OmniChannels.ai"
---

# Sender ID registration in Bangladesh

Canonical: https://omnichannels.ai/sender-id/bangladesh/
Language: en
Publisher: OmniChannels.ai by BroadNet Technologies

**Short answer:** In Bangladesh, sender ID requirements are set by the mobile operators (Grameenphone and Robi Axiata), with BTRC as regulator. Approval typically takes 5–10 business days. Alphanumeric IDs of up to 11 characters are accepted. OmniChannels.ai handles the filing across 4 operators and confirms current rules during onboarding.

## Sender ID rules at a glance

| Item | Details |
|---|---|
| Regulator | Bangladesh Telecommunication Regulatory Commission (BTRC) |
| Registration required | Set by the operators (BroadNet confirms the current requirements during onboarding) |
| Typical lead time | 5–10 business days |
| Alphanumeric sender ID | Yes (Latin or local-script letters, up to 11 characters) |
| Numeric long code / short code | Not listed for this market; alphanumeric is the documented format |
| Accepted formats | Alphanumeric (local script supported), up to 11 chars |
| Promotional sending hours | No regulator-published window found (Agree sending hours with the operator and schedule promotional sends for the recipient's local daytime; transactional traffic runs 24/7.) |
| Opt-in | Verifiable opt-in required, with traffic categorised by use case at the time of registration. DLT-style template approval applies in several markets. |
| Opt-out | STOP keyword and DND-registry suppression applied automatically. Records retained per regulator requirements. |
| Operators we reach | Grameenphone, Robi Axiata, Banglalink and Teletalk |
| Last reviewed | 29 September 2026 (Sources: BTRC) |

Official sources: [BTRC](https://btrc.gov.bd/)

## How to register your sender ID in Bangladesh through OmniChannels.ai

1. **Choose and check your sender ID:** Pick a sender ID that matches your brand: Latin or local-script letters, up to 11 characters. Test it in the free sender ID checker first.
2. **Send us your company details and use case:** Tell us the legal entity, brand and what each sender ID will send (OTP, transactional or promotional). We confirm which supporting documents are currently needed.
3. **We file with the operators:** We prepare and submit the application. Current process in Bangladesh: BroadNet confirms the current requirements during onboarding.
4. **Approval and test messages:** Approval typically takes 5–10 business days. Once approved we send test messages on Grameenphone, Robi Axiata, Banglalink and Teletalk and check the sender ID displays correctly.
5. **Go live:** Send through the REST API, SMPP or campaigns. Schedule promotional sends for the recipient's local daytime. Opt-out handling is applied to every promotional message.

## Common reasons a sender ID is rejected in Bangladesh

- Too long: sender IDs here are up to 11 characters.
- Generic words instead of a brand, such as INFO, SMS, OTP, ALERT: regulators usually refuse them.
- Mixing scripts in one ID: Latin or local-script letters are accepted, but pick one script per sender ID.
- Spaces or symbols such as _ & ! ( ): many operators strip or refuse them; use a hyphen or nothing.

## Sender ID in Bangladesh: questions

### Do I need to register a sender ID in Bangladesh?

Yes, in practice: the mobile operators in Bangladesh set the sender ID requirements rather than a central registry. BroadNet confirms the current requirements during onboarding.

### How long does sender ID registration take in Bangladesh?

Typically 5–10 business days, depending on the operator and the documents provided. We confirm the current timeline for your sender ID during onboarding.

### Can I use an alphanumeric sender ID in Bangladesh?

Yes. Alphanumeric sender IDs are accepted: Latin or local-script letters, up to 11 characters. Accepted formats: Alphanumeric (local script supported), up to 11 chars.

### When can I send promotional SMS in Bangladesh?

There is no regulator-published window that we know of in Bangladesh. Agree sending hours with the operator and schedule promotional sends for the recipient's local daytime; transactional traffic runs 24/7.

### What consent and opt-out rules apply in Bangladesh?

Verifiable opt-in required, with traffic categorised by use case at the time of registration. DLT-style template approval applies in several markets. STOP keyword and DND-registry suppression applied automatically. Records retained per regulator requirements.

### Who regulates SMS sender IDs in Bangladesh?

Bangladesh Telecommunication Regulatory Commission (BTRC), together with the mobile operators (Grameenphone, Robi Axiata, Banglalink and Teletalk). Official sources: BTRC.

## Related

- [Sender ID checker for Bangladesh](https://omnichannels.ai/tools/sender-id-checker/?country=BD)
- [SMS pricing in Bangladesh](https://omnichannels.ai/sms-pricing/bangladesh/)
- [Register your sender ID](https://omnichannels.ai/contact/)

Last reviewed 2026-09-29. Rules are confirmed during onboarding.