P2A Inbound · Short Codes · VLNs · SIM-Based

We buy P2A inbound SMS capacity. Whatever your infrastructure.

Veridor is actively seeking providers who can deliver inbound mobile-originated (MO) SMS traffic across Asia Pacific, South Asia, Central Asia, the Middle East, Africa, and South America. Whether you operate dedicated short codes, virtual long numbers, or SIM-based inbound infrastructure — if you can route P2A traffic to our endpoint reliably, we want to talk.

Contact us to supply View our services

Providers

Any provider who can deliver P2A inbound traffic.

We are not limiting enquiries to licensed operators or aggregators. If you have working inbound SMS infrastructure — at any level — and can deliver reliable mobile-originated traffic to our endpoint, we are open to a commercial conversation.

  • Licensed MNOs and MVNOs with direct P2A routing
  • National and regional SMS aggregators
  • CPaaS platforms with inbound number inventory
  • Virtual number hosts and VLN range holders
  • SIM box and SIM-based GSM gateway operators
  • Resellers holding dedicated short codes in any country
  • Any provider with confirmed inbound MO delivery capability

The common thread is simple: you can deliver inbound mobile-originated SMS to a destination endpoint in a documented, testable, and repeatable way. The infrastructure model behind that is secondary.

Already supplying these platforms?

If you currently deliver inbound SMS capacity to any of the following — or a similar enterprise buyer — you already meet our technical and commercial baseline.

  • Google
  • Infobip
  • Sinch
  • Kaleyra
  • Tata Communications
  • IDT
  • Any CPaaS or A2P platform

Capacity

What Veridor is actively sourcing.

We are buying the following types of inbound SMS capacity across all six of our target regions.

01

Dedicated Short Codes

National dedicated short codes for P2A inbound mobile-originated SMS traffic. Any country across our target regions where you hold or can provision dedicated short codes with confirmed inbound routing to our SMPP or HTTP endpoint. Dedicated only — not shared.

02

Virtual Long Numbers (VLNs)

Virtual mobile or geographic long numbers for two-way SMS and P2A inbound routing. Single numbers or number ranges. Inbound MO delivery to our platform via SMPP v3.4 or HTTP API. Any country within our target regions.

03

SIM-Based Inbound Infrastructure

SIM box or SIM-hosted GSM gateway infrastructure capable of receiving and forwarding mobile-originated SMS — particularly in markets where formal short codes or virtual long numbers are difficult to obtain. We assess on delivery reliability, not infrastructure type.

Coverage

Our target sourcing regions

We are actively seeking P2A inbound capacity — dedicated short codes, virtual long numbers, and SIM-based inbound — across the following regions:

  • Asia Pacific
  • South Asia
  • Central Asia
  • Middle East
  • Africa
  • South America

We evaluate every country within these regions individually. Providers in emerging and underserved markets are particularly welcome — these are often the conversations we prioritise. Write to sms@veridortel.com regardless of whether your country is a major or niche SMS market.

Principle

A direct buyer. No layers. Everything in writing.

We work with all provider types

We do not require you to be a licensed operator or hold an MNO interconnect. If you have inbound capacity that works and can be tested and documented, we will evaluate it — regardless of your infrastructure model or licensing status.

Written agreements as standard

Every supply relationship starts with a documented commercial agreement covering pricing, MO routing specifications, DLR requirements, and settlement terms. No verbal-only arrangements. No ambiguity.

USD settlement, clear terms

All invoicing in USD. Payment terms agreed upfront. Prepaid or net terms depending on volume and relationship history. No surprise deductions. No moving targets.

FAQ

Common questions from providers

What types of P2A inbound SMS providers does Veridor work with?
All types. We work with licensed MNOs, MVNOs, national and regional aggregators, CPaaS platforms, virtual number providers, resellers holding dedicated short codes or VLN ranges, and SIM-based inbound operators. The key requirement is that you can deliver inbound mobile-originated SMS to our endpoint in a reliable, testable, and documented way. The infrastructure model behind that is secondary.
Does Veridor accept SIM box or SIM-based inbound SMS providers?
Yes. If you operate SIM boxes or SIM-hosted GSM gateway infrastructure capable of receiving and forwarding mobile-originated SMS — especially in markets where formal short codes or virtual long numbers are difficult to obtain — we are open to working with you. We assess providers on delivery reliability and consistency, not solely on licensing status.
What regions is Veridor sourcing P2A inbound SMS capacity for?
Veridor is actively sourcing dedicated short codes, virtual long numbers, and SIM-based P2A inbound capacity across Asia Pacific, South Asia, Central Asia, the Middle East, Africa, and South America. We evaluate every country in these regions individually and particularly welcome enquiries from providers in emerging and underserved markets.
What is P2A SMS or mobile-originated (MO) traffic?
P2A (person-to-application) SMS — also called mobile-originated or MO traffic — is an SMS message sent from a mobile subscriber's handset to a number or service. Examples include texting a keyword to a short code, replying to a business message, or initiating a two-way conversation. The message travels from the mobile handset to an application, rather than the other way around.
What is a virtual long number (VLN) in SMS?
A virtual long number (VLN) is a standard-length mobile or geographic phone number provisioned virtually — not tied to a physical SIM card — used to receive inbound SMS from mobile subscribers. VLNs are a common alternative to dedicated short codes for P2A routing, particularly for two-way conversational messaging.
What is a dedicated short code and why does Veridor require it instead of shared?
A dedicated short code is a 5- or 6-digit number assigned exclusively to a single organisation or buyer, used to receive inbound MO SMS. Veridor sources dedicated short codes only — not shared. Dedicated numbers ensure clean routing, unambiguous delivery, and no keyword conflicts with other users on the same code.
What technical integration does Veridor support for P2A inbound delivery?
Veridor accepts mobile-originated SMS delivery via SMPP v3.4 or HTTP API. We require real-time MO delivery to our endpoint and DLR (delivery receipt) handling confirmation for any associated mobile-terminated (MT) traffic.
We already supply Infobip, Sinch, Google, Kaleyra, Tata Communications, or IDT. Why should we also supply Veridor?
Diversifying your buyer base reduces dependence on any single platform and protects your revenue if a major customer renegotiates terms, changes pricing, or exits a market. Veridor offers a direct commercial relationship with written agreements, USD settlement, and no intermediaries — a further direct buyer for your existing capacity with no additional infrastructure investment.
How do I contact Veridor to offer P2A inbound SMS capacity?
Email sms@veridortel.com with the subject "P2A Inbound Capacity — Provider Enquiry." Include the countries you cover, the type of infrastructure you operate (dedicated short codes, virtual long numbers, SIM-based, or other), and your approximate inbound MO volume or capacity. We respond within one business day.
What if we operate in a market that is hard to serve through formal channels?
Those are often the markets we are most interested in. If you have working inbound SMS infrastructure in a market where formal licensing or direct MNO access is limited — particularly across Asia Pacific, South Asia, Central Asia, the Middle East, Africa, or South America — contact us at sms@veridortel.com. We evaluate all providers on what they can actually deliver.

Contact

Reach out. We respond within one business day.

Tell us what you have, where you operate, and what volumes you can support. We will come back with a commercial proposal or a call invite. All enquiries are treated in confidence.

sms@veridortel.com

Verified, end-to-end.