LightStream

LightStream LightStream™ is a 100% fiber optic network to provide the best internet experience in your home or business. No limits. No contracts. No gimmicks.

LightStream (a/k/a Pulaski White Rural Telephone Cooperative) is headquartered in Buffalo, IN and began providing telecommunications services in 1954. Today, LightStream provides fiber-based gigabit internet and telecommunications services in the greater Buffalo, Pulaski, Monticello, Star City, and Winamac areas. Learn more at www.lightstreamin.com. LightStream is building a connected community wi

th the most reliable fiber technology. Our network delivers the best entertainment options to your home and the most dependable network to your business.

06/19/2026

We've just been notified that our customer email will be down through Monday, June 22. Our host provider is performing maintenance during this time. We're very sorry for the inconvenience and hope to have some clarity on the lack of notification. More information will be shared if available.

Join us as we celebrate LightStream’s 2026 scholarship winners! 💵 Today, we’re shining our light on our next winner, Cha...
06/19/2026

Join us as we celebrate LightStream’s 2026 scholarship winners! 💵

Today, we’re shining our light on our next winner, Charles Disinger. A graduate of Winamac Community High School, Charles plans to attend Indiana University to study business management. His goal is to start his own business. His high school achievements include the IHSAA Face of Sportsmanship Award, six Distinguished Honor Roll honors, and sectional and conference titles in shot put, along with a conference title in discus. Congratulations, Charles—your future is bright. Keep shining your light!

Toy Story 5 hits theatres tomorrow! What a great time to make sure your smart toys—and the AI behind them—are safe for p...
06/18/2026

Toy Story 5 hits theatres tomorrow! What a great time to make sure your smart toys—and the AI behind them—are safe for playtime!

🤖 Talk with kids about how AI toys work (and what’s safe to share).
🔒 Use parental controls and privacy settings on connected devices.
📶 Keep smart toys on a secure home Wi-Fi network.
🔋 Use approved chargers and keep devices updated.

Because when it comes to smart tech… you’ve got a friend in us. 💙

Join us as we celebrate LightStream’s 2026 scholarship winners! 💵 Today, we’re shining our light on William Malchow, a g...
06/17/2026

Join us as we celebrate LightStream’s 2026 scholarship winners! 💵

Today, we’re shining our light on William Malchow, a graduate of Winamac Community High School. William plans to attend Purdue University to study agricultural business. His high school achievements include the National Honor Society and the Athletic Leadership Council. He also served as captain of both the basketball and baseball teams. Congratulations, William—your future is bright. Keep shining your light!

06/16/2026

Fiber internet offers superior security because fiber-optic cables transmit light rather than electrical signals, and they are nearly impossible to tap into without physically accessing the cable. Compared to satellite internet, which is more susceptible to interception or hacking, fiber is ideal for businesses handling sensitive information and individuals concerned about privacy.

Sign up for LightStream’s secure connection: www.lightstream.coop

Join us as we celebrate LightStream’s 2026 scholarship winners! 💵 Today, we’re shining our light on Carter Sterrett, our...
06/15/2026

Join us as we celebrate LightStream’s 2026 scholarship winners! 💵

Today, we’re shining our light on Carter Sterrett, our first winner. A graduate of North White School Corporation, Carter plans to attend Trine University and become a physician assistant. His high school achievements include recognition as part of the Rising Stars of Indiana Class of 2026, Hoosier Boys State delegate, Lilly Scholarship finalist, Academic Super Bowl participant, Alliance Bank junior board member, REMC junior board member and Liberty Township 4-H member. Congratulations, Carter—your future is bright. Keep shining your light!

Have a successful telehealth visit by preparing in advance! Follow these tips: ✅ Prepare a list of medications and suppl...
06/14/2026

Have a successful telehealth visit by preparing in advance! Follow these tips:

✅ Prepare a list of medications and supplements you’re currently taking, as well as your medical history and the location of your pharmacy.
✅ Bring questions to ask your provider.
✅ Set up a quiet meeting space.
✅ Test the meeting link.
✅ Check in to the online meeting early.

For the clearest connection, sign up for LightStream: www.lightstream.coop.

The vibes are vibing! Turn your backyard into the ultimate summer hangout with the help of LightStream’s internet servic...
06/13/2026

The vibes are vibing! Turn your backyard into the ultimate summer hangout with the help of LightStream’s internet service! Hang up some phone-controlled string lights, stream the perfect music and break out the party games all while staying connected. 🛜

☀️ Visit www.lightstream.coop to sign up today for our services!

We’re setup at Buffalo Daze! It’s a perfect day to enjoy the car show, food, music, tractors, and new RC tractor pull! S...
06/13/2026

We’re setup at Buffalo Daze! It’s a perfect day to enjoy the car show, food, music, tractors, and new RC tractor pull! Stop by for swag and better internet from Danielle and Tim.

06/12/2026

Mysterious signals. Hidden truths. Unexplained interference. Sounds less like extraterrestrial life and more like bad internet service.

Seeking the truth? With LightStream, you’re never left waiting for answers.
Fast speed. Real support. No cover-ups, just reliable broadband. Sign up: www.lightstream.coop

Address

306 S State Road 39
Buffalo, IN
47925

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

Telephone

(574) 278-7121

Website

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