Welcome to www.sandesha.lk

A2P • P2A • OTP Messaging Platform

Short Code • Long Code • Alphanumeric Sender ID • Silent Authentication • Reverse Authentication • Free to End User

Premium SMPP Interconnect for Mobile Operators, Aggregators & CPaaS Providers.
Enterprise SMS Termination & Delivery at Scale

Instant SMPP Connection • High-Quality Routes • Buy SMS Routes • Sell Your Routes • Global Termination

Sandesha.lk — “Messages” in Sinhala • Trusted SMS Termination Partner

Enterprise-Grade SMS Solutions

A2P SMS, P2A Messaging, OTP Delivery, Alphanumeric Sender ID for Bulk Messaging, Silent Authentication & more — built for scale.

A2P SMS & P2A Messaging

High-delivery application-to-person and person-to-application messaging for banks, e-commerce & enterprises.

OTP Messaging & Authentication

Secure One-Time Password delivery with Silent Authentication and Reverse Authentication options.

Short Code & Long Code Services

Premium short codes and long codes for marketing, alerts & two-way SMS campaigns.

Alphanumeric Sender ID for Bulk Messaging

Branded alphanumeric sender IDs that increase open rates and deliverability for high-volume bulk SMS campaigns.

Free-to-End-User SMS Routes

Zero-cost delivery routes for your end customers worldwide.

Our SMS Termination Technology

Professional SMPP interconnect delivering reliable, high-volume A2P, P2A and OTP messaging with alphanumeric sender ID for bulk messaging to Mobile Operators, Aggregators and CPaaS platforms globally.