• A Strategic Initiative to Advance America's Telecommunications Infrastructure

Communication Service Providers

Carrier-Grade SIP, Messaging & Compliance for VoIP, MSP, and Platform Providers.

Telecom Infrastructure for Communication Service Providers

Your business depends on delivering trusted, high-quality communications to your customers. But behind every dial tone, SMS, and API call, you need a backbone you can rely on.

USTelco enables communication service providers with direct access to secure, scalable, and STIR/SHAKEN-compliant telecom infrastructure, purpose-built for VoIP vendors, MSPs, ISPs, UCaaS resellers, and cloud communication platforms.

Whether you’re launching white-labeled VoIP, bundling UCaaS, or powering a CPaaS platform, USTelco gives you the routing control, call integrity, and regulatory protection to operate confidently at scale.

“You build the service. We power the compliance, quality, and capacity behind it.”

USTelco

Infrastructure Solutions for CSPs

SIP Trunking & Origination

High-capacity SIP trunks with low-latency routing

Direct U.S. domestic origination and nationwide DID coverage

Load balancing, geo-redundancy, and call failover built in

Bring Your Own PBX or provision via API

VoIP Termination & STIR/SHAKEN Compliance

Tier 1 direct termination with CLI preservation

All outbound calls STIR/SHAKEN signed by default

Full Attestation A, B, C support with key management

Protect customers from call blocking, spoofing, and robocall labeling

DID Provisioning & Number Management

Local and toll-free number inventory across all 50 U.S. states

Instant provisioning via API or partner portal

CNAM, e911, LNP (porting) and SMS enablement included

Ideal for white-labeled voice solutions and self-service platforms

Messaging Infrastructure (SMS, MMS, 10DLC)

Full support for A2P SMS via toll-free, short code, and 10DLC

Campaign registration, brand vetting, and TCR compliance handled for you

Secure messaging APIs for alerting, customer support, and automation

Fraud monitoring and throughput controls to protect your brand

Designed For:

VoIP platform providers & UCaaS resellers

MSPs and IT service firms bundling telecom

SaaS companies offering CPaaS or embedded calling/SMS

ISP/Hosting companies adding cloud voice to service stacks

Telecom startups building from scratch

USTelco isn’t a competitor, we’re your upstream partner in scaling customer trust

Why CSPs Choose USTelco

Become a USTelco-Enabled CSP

Let USTelco power the infrastructure layer beneath your platform, portal, or service offering, with full regulatory alignment and world-class performance.