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Wholesale A2P SMS routes

Request SMS termination to any network: direct operator connections and high quality routes for OTP, transactional and promotional traffic. One request reaches many providers.

A2P SMS routes differ by connection type, sender ID support, delivery reports and the traffic they accept. Tell us the networks, traffic type, sender ID, monthly volume and your target price per SMS.

We check your request against the routes our providers offer and come back with the ones that fit, with route type, DLR and delivery rate stated in writing.

SMS route types

  • Direct: direct connection to the operator, best for OTP
  • High quality: stable delivery and real DLR
  • Wholesale: cost effective for large volumes
Wholesale A2P SMS routes

What to include in a request

  • Destination
  • Networks
  • Route type
  • Traffic type
  • Sender ID
  • Connectivity
  • Rate
  • Monthly volume
  • Delivery reports
  • Delivery rate
  • TPS
  • Unicode and long SMS
  • Payment terms
  • Test

Guides on A2P SMS

All guides
Fraud and security SMS Firewall: What It Is and How It Works SMS firewall explained: what an operator A2P SMS firewall checks, why it blocks grey route and spam traffic, and how senders keep messages delivered. Fraud and security International Revenue Share Fraud (IRSF): How to Stop It International revenue share fraud (IRSF) in telecom: how it works, warning signs, detection rules, spend limits and the contract clauses on who pays. A2P SMS Concatenated SMS: How Long Messages Are Split How concatenated SMS works: long messages split into 153 or 67 character segments, UDH and SMPP options, maximum length, billing and delivery reports. A2P SMS MCC MNC List: Mobile Country and Network Codes What MCC and MNC codes are, examples from the MCC MNC list, how they identify mobile networks and how SMS providers use them for pricing and routing. A2P SMS Phone Number Validation API: HLR, MNP and Line Type What a phone number validation API returns: format checks, line type, MNP and HLR lookups, how they differ and how to choose a provider. A2P SMS SMS Delivery Report (DLR): Statuses and Codes What an SMS delivery report (DLR) shows: DELIVRD, UNDELIV, EXPIRED, REJECTD and other statuses, the DLR format, error codes and how to read them. Fraud and security Grey Route SMS: What It Is and the Risks for Senders Grey route SMS explained: what makes an SMS route grey, the risks for A2P senders (blocking, lost sender ID, fake DLRs) and how to spot one. A2P SMS What Is SMPP? The SMPP Protocol Explained What the SMPP protocol is, how SMPP binds and PDUs work, what an SMPP server is, and when to use SMPP instead of an HTTP SMS API. A2P SMS HLR vs VLR: What Is the Difference in GSM? HLR vs VLR explained: what each mobile network register stores, how they work together for calls, SMS and roaming, and what replaced them in 4G and 5G.

Need a route?

Send the destination and your target rate. We reply with what we can deliver.

Request a route