General

Reference, coverage and legal documentation for messaging services.

Compliance Guide

SMS and legal compliance guidance across regions.

Country Codes

Country code prefixes for correct international routing.

Coverage

Outbound SMS coverage by country and network.

GSM Character Set

Hex and decimal GSM/Extended GSM character tables.

Length & Concatenation

GSM and Unicode message lengths and concatenation rules.

Message State & Error Codes

State codes and error references for SMS delivery.

Nagios SMS Alerts

How to configure Nagios to send SMS alerts.

North America Messaging

10DLC, Toll‑Free and Short Codes guidance.

Privacy Policy

World Text privacy policy and data handling.

Terms of Service

Terms and conditions for World Text services.

Transform Messaging with World-Text

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