Wholesale telecommunications

Carrier-grade data, numbers & messaging — at wholesale scale.

310 Telecom supplies the connectivity layer behind modern communication businesses: mobile data, virtual phone numbers, A2P messaging, and voice termination — delivered over direct, tier-1 routes to carriers, resellers, and enterprises worldwide.

60+
Countries covered
99.9%
Network availability
24/7
NOC & support
A2P
Direct & tier-1 routes
// What we supply

One wholesale partner for the whole stack.

From the SIM to the inbound message, 310 Telecom provides the underlying telecom products that businesses resell and build on.

Data & Connectivity

Aggregated mobile data and IoT connectivity across multiple networks, with eSIM provisioning and flexible data bundles for global deployments.

  • Mobile data
  • IoT / M2M
  • eSIM

Phone Numbers (DID)

Virtual local and international numbers (DIDs) for inbound voice and SMS. Provisioning, porting, and number management across our coverage footprint.

  • Local / national DIDs
  • Porting
  • Inbound SMS & voice

Messaging (A2P SMS)

Application-to-person and two-way SMS over direct and tier-1 routes. High-throughput delivery, sender management, and global reach for verification and notifications.

  • A2P / bulk SMS
  • Two-way
  • Verification (OTP)

Voice

Wholesale voice termination and origination with competitive per-minute rates and quality-routed traffic for carriers and communication platforms.

  • Termination
  • Origination
  • DID inbound
// Our network

Direct routes. Global reach.

We interconnect with tier-1 carriers and regional operators so our partners get reliable delivery and transparent wholesale economics.

  • Tier-1 interconnects

    Direct relationships with upstream carriers for quality routing and predictable delivery.

  • Portal & API provisioning

    Self-serve number, SIM, and messaging provisioning with programmatic access for scaling partners.

  • Compliance & KYC

    Onboarding, sender registration, and regulatory support to keep traffic compliant across jurisdictions.

// Why partner with 310

Built for businesses that resell and scale.

We handle the carrier relationships, routing, and infrastructure so our partners can focus on their own product and customers.

01

Transparent wholesale pricing

Clear, volume-based rates across data, numbers, messaging, and voice — quoted to your traffic profile.

02

Reliable delivery

Quality-routed traffic over direct and tier-1 interconnects, monitored around the clock by our NOC.

03

Fast provisioning

Numbers, SIMs, and messaging activated quickly through our portal and API — no long lead times.

04

One integration

Source data, DIDs, SMS, and voice from a single supplier instead of stitching together vendors.

05

Compliance support

KYC onboarding and sender/route registration handled with you to keep traffic within regulations.

06

Responsive account team

Direct technical and commercial contacts — not a ticket queue — for partners that depend on uptime.

Request wholesale pricing.

Tell us about the services and volumes you need. Our team will follow up with routes, pricing, and onboarding details.

  • Email
    sales@310tel.com
  • Phone
    +852 9826 3155
  • Office
    Rm B, 14/F, Hollywood Centre, 77-91 Queen's Road West, Sheung Wan, Hong Kong

We typically respond within one business day.