Special Offers
Don’t settle for yesterday’s Internet speed when you have a home full of today’s devices. Upgrade now to the incredible speed you need for maximum enjoy-ment when multiple people are streaming, video conferencing, gaming, and more. Our fiber optic Internet provides equal download and upload speeds, so you can send data just as fast as you can receive it!
Sign up for new or upgraded Internet with GSC Wi-Fi by April 30th and get a month of both services FREE.*
Call 603-529-9911 or email info@mygsc.com to grab this deal today!
*Promotion ends April 30, 2024. Offer of one month of free Internet is valid for new customers with a 12-month contract or existing customers who upgrade to a higher speed with a 12-month renewal agreement. Early termination fees and some restrictions apply. Offer of one-month free GSC Wi-Fi is valid for new GSC Wi-Fi customers.
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GSC Voice + Popular Calling Features for One Low Rate
Sign up for GSC Voice this month to get our most popular calling features included for one low rate.
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Refer-a-Friend to GSC Internet Services & Earn Up to $100!
Get up to $100 credited to your bill each time you refer a friend to GSC Internet!
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GSC’s Voice Mail to Email Makes Checking Your Messages Easier Than Ever!
Get your first month of Voice Mail FREE!