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Integrations
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API Setup

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Omnichannel API

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Verigator API

SMPP

Number Lookup

  • Number Lookup
  • API Reference

Phonebook API

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Bulk Messaging API

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Number Verification

  • Overview
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  • SMS Length Calculator

FAQ

Sending more than 100 000 SMS messages a month?

Error 108

Error 108

The number is in blacklist


The number you have tried sending to has been blacklisted.

Check your contact list under your account and find the number you were trying to send to. Click "Edit" and under the contact info un-tick the box in front of "Blacklisted".

« Back to Error codes


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Get the API key

Home

Getting Started

Knowledge Base

API Setup

  • API Setup
  • Security

Omnichannel API

  • Overview
  • Quickstart
  • Theory
  • Sender Name
  • Specification
  • Requests & Authentication
  • Development Libraries
  • SMS Message
  • Viber Message
  • WhatsApp Message
  • Delivery Report
  • Scheduled Messages
  • Inbound Messages
  • HELP
  • API Reference

Verigator API

SMPP

Number Lookup

  • Number Lookup
  • API Reference

Phonebook API

  • Phonebook API
  • API Setup
  • Blacklist
  • Groups
  • Contacts
  • HELP
  • API Reference

Bulk Messaging API

Subscription API

Account Balance API

Pricing API

Statistics API

Number Verification

  • Overview
  • API Reference

Tools

  • Tools
  • Autoreplace
  • Libraries
  • SMS Length Calculator

FAQ

Messaging
Pricing
SMS
Viber Business Messages
WhatsApp Business Messages
Text Alert System
Twilio vs Messente
Bird vs Messente
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Omnichannel Messaging
Verigator
Number Lookup
SMS Gateway
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