Voice Services

A complete voice solution from a single provider

1 1

Trusted by the world's leading companies


Voice Communications

Our voice solutions are the foundation for your communications.

Build your solution
  • 1

    Voice Termination

    Connect directly to the largest and highest quality tier 1 independent network

    View service
  • 1


    Give your customers and prospects an easy and reliable way to reach you

    View service
  • 1

    SIP Trunking

    Call local, long distance or toll-free with E911, caller ID, CNAM, directory listings and more

    View service
  • 1

    STIR/SHAKEN & Robocalling Mitigation

    Mitigate spoofed robocalls and add call treatment for inbound calls

    View service
  • 1

    Microsoft Teams Operator Connect

    Enable Microsoft Teams calling with Operator Connect

    View service
  • 1

    Cloud Connected PSTN for Webex Calling

    Transform the audio precision of your Webex calls

    View service

Guarantee an exceptional customer experience.

You can count on Inteliquent’s voice services to facilitate great customer engagement day-after-day while supporting you and your team as you grow. Our complete suite of solutions are sure to cover all of your voice communications requirements.

Any Call Type Your Business Needs to Connect

Our local and international long distance service gives you superior on-net direct connections with expansive worldwide accessibility, and our Feature Group D network delivers unparalleled toll-free service

Scale Voice Services in a Snap

Easy onboarding, porting and interconnections via public Internet or via private networks for local, long distance and toll-free calling with E911, caller ID, CNAM, directory listings and more

Have Your Customers’ Backs

Build up consumer confidence by protecting them from scam and other illegal calls by being STIR/SHAKEN compliant with proof the call is legitimate via hosted or Inteliquent signed authentication






Rest assured our support team and tools will not fail you.

Your business’s success is of the utmost importance to us. Our knowledgeable support team is always willing to answer your questions. Easily manage your services with our secure customer portals or APIs — scale as needs change, access number inventory, select numbers, activate and port. Our safeguards, like rapid recovery technology and artificial intelligence, will let you ensure full redundancy and mitigate traffic pumping for your toll-free traffic. Our multiple authentication and verification services will meet your STIR/SHAKEN compliance needs.

We take your business’ health and growth to heart and we want to be the partner you can always depend upon and trust.





You can depend on us.


We have the largest owned and operated facilities-based footprint covering 94.5% of the U.S. with 12,800 on-net rate centers


Phone numbers powered by our network


Minutes of use on our network annually


Directly connected calls originate and terminate on our tier 1 network

Highlighted Features

We are your all-inclusive voice solutions provider.

Single Provider Solution
Single Provider Solution

We can handle all of your calling needs, fraud monitoring, mitigation and more

Cost Savings
Flexible Pricing

Flat rate, rate by jurisdiction or rate deck by NPA-NXX

Complete Termination Footprint
Complete Termination Footprint

One quality connection for comprehensive termination of local, long distance and international voice service


Integrate SIP trunking capabilities to meet specific configurations

Voice & Messaging

All-inclusive solution that blends toll-free voice and messaging

Intuitive Web Portal White
Intuitive Web Portal

Easily configure SIP trunks with E911 and deploy remotely

Toll-Free Numbers

Extensive number inventory for vanity and sequential number blocks

Stop Spoofed Robocalls

STIR/SHAKEN support to stop spoofed robocalls and verify authenticity of your own calls

Let's help you get started with the best voice solution for your business.

  • Find the right voice communications solution
  • Schedule a portal demo and technical review
  • Learn about pricing plans
Talk to an expert