Illinois virtual phone numbers

Expand your reach in Illinois without boundaries with a global virtual phone number from Telnyx. Our Illinoisan numbers are feature-packed and AI-ready.

Search for Illinoisan phone numbers

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Feature-packed Illinois numbers

Bring a personal touch to Illinoisan customers with a local presence. Increase engagement in Illinois with recognizable numbers.

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    2-way SMS

    For Illinois reach, our SMS API ensures Illinoisans get messages without delays or compliance issues.

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    Inbound calling

    Reliable inbound calling for Illinoisans—because every call to or from your Illinois business matters.

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    Emergency calling

    E911 ensures Illinoisans can quickly reach help, with location accuracy for emergency services.

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    Fax support

    Secure, versatile faxing for Illinoisans. Send and receive faxes digitally, with full control and privacy.

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    Number portability

    Port your existing Illinois number(s) effortlessly. Our portal guides you through each step.

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    Full PSTN replacement

    Transition to modern VoIP seamlessly with Telnyx's complete PSTN replacement in Illinois, retaining key telephony features.

Establish presense in Illinois

Don't stunt your growth. Meet your Illinois customers where they are by procuring numbers seamlessly in Mission Control.


Local numbers available in Illinois

HD Voice in Illinois

Experience crystal-clear conversations with Telnyx HD Voice—unrivaled clarity in every call.


HD Voice-enabled numbers in Illinois

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Illinois number pricing

Pay only for the Illinois numbers you need month-to-month. No contracts required.

Starting at:


per month

See what you can build with global numbers from Telnyx

Illinois quick facts

The Prairie State, Illinois, has a population of around 12.6 million and a diverse economy. Key industries include manufacturing, agriculture, and financial services. Chicago, the state's largest city, is a major hub for finance, technology, and transportation.


Local numbers for Illinois start at just $1 and are just $1/mo thereafter.