Wholesale Voice, SMS & IPRN A2P

NextSMS helps carriers, aggregators and enterprises run stable wholesale voice and A2P SMS. We keep routing clear, pricing fair and our team available 24/7 so your traffic simply works.

High‑quality routes for voice and messaging so calls and messages arrive fast and consistently.
Hands‑on account team that responds quickly and helps you build stable, long‑term business.

Our Services

Voice, SMS and IPRN services that help you handle daily traffic, support your customers and grow new business.

Wholesale Voice

International voice routes with stable quality, fair rates and a team that watches your traffic around the clock.

Wholesale SMS & A2P

Bulk and A2P SMS for alerts, OTP and campaigns, with routing tuned for delivery speed and reliability.

Interactive & 2‑Way Messaging

Two‑way SMS and premium chat so you can run polls, surveys and simple conversations with your users.

Quality & Delivery Control

Monitoring and tools to track delivery, quality and costs for your voice and SMS traffic.

Authentication & OTP

One‑time passwords and verification messages for logins, payments and other sensitive actions.

Premium Number Access

Premium and IPRN numbers in multiple countries for billing, support and value‑added services.

Why Choose NextSMS

Partners stay with NextSMS because working with us is simple and stable on both the technical and commercial side.

Dedicated Support

People you can reach any time by email, Teams or phone when you need help with your routes or traffic.

Reliable Delivery

Stable voice and SMS routes so your calls and messages land where they should, when they should.

Clear Routing

Simple routing setup and reports so you always know where your traffic goes and how it performs.

Global Network

Partners in many regions so you can send voice and SMS worldwide without many separate contracts.

Traffic Insights

Straightforward statistics and alerts that show volumes, errors and trends in your traffic.

Trusted Partnership

We prefer long‑term work built on clear communication, honest terms and shared growth.

Contact NextSMS

Share a few details about your traffic, routes and destinations and we will reply with suitable options and clear terms.

Phone

+18707448784

Address

30 N Gould St, STE R, Sheridan, WY 82801, USA