Sparklight® Brings Ultra-Fast Multi-Gig Internet to Central Illinois

JERSEYVILLE, Ill. (Aug. 7, 2026) – High-speed internet and mobile service provider Sparklight® is bringing enhanced speeds, capacity and reliability to Jerseyville, Brighton, Carlinville, Carrollton, Roodhouse and White Hall with the launch of its new Multi-Gig internet service.

As streaming, gaming, remote work and smart home technology place greater demands on home networks, reliable high-capacity connectivity is essential. Sparklight’s Multi-Gig internet is built to keep entire households connected seamlessly, delivering ultra-fast internet speeds up to 2 Gig along with low latency for a smooth, responsive online experience.  

“The demands on home networks continue to grow, and Sparklight is investing to stay ahead of them,” said Travis Harr, Sparklight Senior Regional Director, North Central. “Our Multi-Gig service gives customers the speed, capacity and reliability to make the most of every connected device today while preparing their homes for the technologies of tomorrow.”

Customers can further enhance their in-home experience with Sparklight’s intelligent Wi-Fi powered by eero, a whole-home mesh Wi-Fi solution designed to deliver fast, reliable wireless coverage with fewer dead zones. Easy setup and intuitive controls through the eero app allow customers to manage their network with confidence, including device monitoring, network diagnostics, secure guest access and parental controls.

Sparklight’s ongoing infrastructure investment in Jerseyville and surrounding communities underscores its long-term commitment to strengthening the network residents and businesses rely on every day. Over the past three years, Sparklight has invested nearly $1 billion in network upgrades across the communities it serves, including nearly $10 million in Central Illinois. These enhancements expand network capacity, add additional redundancy and ensure readiness for the next generation of technology — from immersive entertainment to advanced telehealth and evolving smart home innovations.

For more information and cost-saving offers for Sparklight’s Multi-Gig internet, visit www.sparklight.com/internet/2-gig. Sparklight intelligent Wi-Fi information is available at www.sparklight.com/wifi.

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