Sisterdale, TX High Speed Internet & Phone Service - HCTC


Pricing & availability may vary depending on your specific address.

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DSL Internet Plans

Bundle includes internet, telephone line and unlimited nationwide long distance.


up to 50Mbps/5Mbps


up to 35Mbps/4Mbps


up to 25Mbps/3Mbps


up to 10Mbps/1Mbps

Download our Internet application form.

Fill it out and either fax it to 830-367-5993, mail it to P.O. Box 768, Ingram TX 78025, send via email, or bring it to our office to complete the sign-up process.

DSL Internet Application

Disclaimer: Actual achieved customer speeds will vary due to non-network factors such as the capability of the website or content provider server, end user device(s), wireless router, or other premise conditions. Advertised speeds are not guaranteed and should be considered “up to”. Typical 1 Gbps service will provide up to a maximum of approximately 940 Mbps after bandwidth allocation for network management. Installation charges may apply. All of our Internet customers are subject to our Network Management and Acceptable Use Policy and Communications Service Agreement. *Internet may not be available in all service areas.

Voice Plans

Basic Voice

$ 22 25


  • Call Forwarding
  • Call Waiting
  • Caller ID Name, Number
  • Call Forwarding Busy
  • Call Forward No Answer

Voice + ULD

$ 39 95


  • Call Forwarding
  • Call Forward Busy
  • Call Forward No Answer
  • Caller ID Name & Number
  • Call Waiting
  • Unlimited nationwide calling includes 50 States and US Territories

Long Distance

Plans starting at

$ 6 95


  • A la carte long distance options catered toward your needs.
  • By the minute options all the way to a 1,000 minute plan
  • Other long distance calling plans available, please call so we can discuss the best option for you

Inside Wire Maintenance

Starting at

$ 2 95


  • Worry-free maintenance of your home’s internal standard telephone wire and outlets
  • We will repair or replace any faulty interior wiring or outlet
  • Peace of mind for a low price

Download our voice agreement forms.

Membership Package

Fill it out and either fax it to 830-367-5993, mail it to P.O. Box 768, Ingram TX 78025, or bring it to our office to complete the sign-up process.

Long Distance Service Agreement Inside Wire Maintenance Agreement

Disclaimer: Prices shown are for residential only. Activation and installation charges may apply.  Prices do not include applicable taxes, surcharges and fees.  Price is subject to change.


Security Plans


$ 59 95*

  • Up to 4 surveillance cameras
  • Door bell camera support


$ 49 95*

  • Automate lights & locks
  • Automate temperature from your device.


$ 39 95*

  • Remotely arm and disarm
  • Interact with your system


$ 29 95*

  • Keep your home safe and secure with 24/7 monitoring.

*Pricing is based upon a commitment term*

Security License: B-15426 Fire License: TX ACR-3212

Call (830) 367-5333 or (800) 292-5457 to get started: Get Started