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PostAm SMS

Resources

The definitive library on Nigerian SMS.

Carrier rules, DND registration, sender ID approval, segmentation economics, delivery semantics. What operators need to know, written by the team that builds the platform.

Guides

The four things every operator should understand.

DND, sender IDs, pricing mechanics, and delivery semantics. These are the topics where most mistakes get made — and the ones worth reading cover to cover.

4 guides
12 min read

DND Guide

What DND means, how it works in Nigeria, and which messages reach DND-registered numbers.

Read the guide
10 min read

Sender ID Approval Guide

How to pick a sender name that passes carrier review, and what to do when one gets rejected.

Read the guide
9 min read

Pricing & Message Length

Why a message sometimes costs more than you expected, and how segments and unicode work.

Read the guide
11 min read

Delivery Confirmations 101

Every possible status, what it means, and what to do when delivery rates drop.

Read the guide

Learn

Short articles, company updates, and posts.

Help Centre

Short, task-oriented articles organised by what you're trying to do.

Open

Blog & Updates

Company posts, product changes, and long-form explanations of how SMS in Nigeria actually works.

Open

Start with a workspace.

Reading is useful. The fastest way to understand how this works is to create a workspace and try it.

  • Sender ID registration handled end to end
  • Fund from ₦1,000
  • No monthly minimums