Broadband Internet Packages

Service Notices

Maintenance Scheduled
You may experience service interruptions on March 8/31/2018 in unit 4 and unit 10 while crews upgrade equipment.

Sonora (209) 588-9601
Groveland (209) 962-6373


Service Notices

Local FM Stations

  FM Frequency Logo Format Metro Area Web Link


Classical, Jazz Sacramento Website
Play 89.7
Contemporary Christian Stockton Website
Play 90.1
Christian Stockton Website
Play 90.9
News Sacramento Website
Play 91.7
Classical, Jazz Groveland Website
Play 92.5
Active Rock Merced Website
Unavailable 92.7
Hot Adult Contemporary Sonora Website
Play 92.9
Hot Adult Contemporary Modesto Website
Unavailable 93.5
Country Sonrora Website
Play 93.7
Adult Hits Sacramento Website
Play 93.9
Regional Mexican Modesto Website
Play 94.3
Spanish Jackson Website
Play 94.7
Alternative Rock Sacramento Website
Play 95.1 Top 40 (CHR) Modesto Website
Play 96.1
Adult Contemporary Sacramento Website
Play 96.9
Classic Rock Sacramento Website
Play 97.7
Urban Contemporary Stockton Website
Play 98.5
Active Rock Sacramento Website
Play 98.9
Spanish Modesto Website
Play 99.3
Lite Rock Stockton Website
Play 100.1
Rhythmic Oldies  Stockton Website
Play 102.5
Rhythmic Contemporary Sacramento Website
Play 103.3
Country ModestoWebsite
Play 104.1
Classic Rock Modesto Website
Play 105.5
Adult Hits Modesto Website
Play 107.9
(CHR) Pop Sacramento Website
Play N/A
News TheBlaze - Truth Lives Here. Website

New Service Inquiry

If you are an existing customer and need help please call Customer Service: (209) 588-9601 Sonora / (209) 962-6373 Groveland
or you may open a support ticket or email us at This email address is being protected from spambots. You need JavaScript enabled to view it.


Channel Listings

Sierra Nevada Communications offers two levels of cable TV service: Basic Cable and Extended Basic Cable. Extended Basic Cable includes digital channels and High Definition channels. HBO and Cinemax may be available for an additional fee.

Basic Cable


Extended Basic Cable (additional channels)

Sports on SNC

Sports on SNC


Premium Channels



Download channel card for Groveland (Adobe Acrobat required)

* All services and channels may not be available in all areas. Please contact Customer Service for information on the channels available in your area. The programs, packages, services, number of channels, content, format, rates and other aspects of Sierra Nevada Communications' cable television service are its current offerings and are subject to change or discontinuance at any time in accordance with applicable law.

Read more: Channel Listings

Business Solutions

Business Man WorkingSierra Nevada Communications high speed internet and VoIP telephone service are cost effective choices for businesses. SNC specializes in creating custom solutions tailored to meet the needs of home office users and small business owners who need reliable service.


  • Network design and redesign
  • Network installation and wiring
  • Network troubleshooting
  • Network security
  • Office relocation technology planning
  • Computer purchase consultation
  • Security audits

VoIP Telephone

Business Woman on Phone

Sierra Nevada Communications Voice Over IP telephone service includes:

  • Unlimited Local Calling
  • Unlimited Nationwide Calling
  • Unlimited calls to Canada
  • Clear, stable phone calls
  • Residential and Business service available
  • 17 popular calling features including voice mail
  • Online control panel. Access your account and voicemail from anywhere!

Voice Over IP (VoIP) is a modern telephone service that uses the internet to make phone calls instead of using the existing telephone exchange.  A special converter will transform the analog signal from your existing handsets into a digital signal suitable for transmission over the internet.


Calling Features

SNC VoIP Calling Features
Address Book Store your contacts in an online address book via your control panel.
Caller ID* Know who’s calling you before you answer!
Call Waiting Calls can come in even when you’re on another call. Answer it without disconnecting the original call!
Call Forwarding Redirect incoming calls to another phone number.
Anonymous Call Rejection Discards incoming calls that intentionally block the caller’s name/number from showing on your caller ID. Goodbye telemarketers!
Call Block Discards incoming calls from phone numbers you specify.
Outbound Caller ID Block Block your caller ID from showing when making outbound calls.
Do Not Disturb Block all incoming calls at any time!
Find Me Forwards you calls to up to 5 alternate phone numbers.
Selective Call Forward Forward specific callers to specific locations.
Three Way Calling Conference call with two other parties at the same time.
Voicemail Whether you’re away, on the line, or too busy to answer, SNC voicemail will take your calls. With online access to your account you can access your voicemail anytime, from anywhere! And with many advanced features, using voicemail has never been easier!
Voicemail Message Indicator A distinctive dial tone alerts you that you have messages in your voicemail box.
Voice Mail to Email** Have messages emailed to you as an attachement.
Speed Dial Call friends or family simply by dialing a two digit number!
Online Account Management View your call history, manage your phone options, manage voicemail options, listen to voicemail, and much more with online account management!

* Residential phone must be equipped with caller ID capability. Caller's phone number will appear where available.

** Voicemail emails may not be accepted by all email providers. If you do not receive your new Voicemail messages via email, try adding This email address is being protected from spambots. You need JavaScript enabled to view it. to your email account contact list to unblock the email notifications. If you still cannot receive messages you may be unable to use this feature with your current email provider.



Yes. Your directory listing can be Listed, Non-Listed, or Non-Published. If listed, it will be printed in the directory local to the phone number, not the address.
Yes. Your service includes enhanced 911 (E911) service, which delivers address specific call back information for emergency 911 services. For details please download our E911 disclosure.
No. Our installation technician will perform all the testing necessary to confirm your VoIP phone service is working correctly. Calling 911 when it is not an emergency could create unnecessary legal issues for you.
In most cases you can keep your current number. SNC can process a Local Number Portability (LNP) transfer request to move your phone number from your current local exchange carrier to SNC.
No, in most circumstances cellular phone numbers cannot port from a wireless provider to VoIP. This limitation applies to all VoIP providers, not just SNC.
No, the ringmaster number must be converted to a regular phone line by the existing carrier before it can port.
If for some reason we are unable to port an existing number, the order will be clarified or terminated.
The voice mailbox allows up to a total of 10 minutes of voice messages. Once the mailbox gets to 10 minutes, all new messages will be blocked.
A busy signal.
No, calls are archived for 3 months.
Choppy calls are usually caused by high latency or packet loss. High latency is when it takes too long for the data to be transmitted over the Internet connection. Packet loss is when information is lost over the Internet connection. Either symptom can be caused by ISP problems, Internet congestion, or heavy bandwidth usage, such as online gaming or file sharing. You can determine if there is any problem by using any number of Internet speed tests.
The federal government and most states provide a Do Not Call Registry where you can register your phone number. Please visit for more information.

SNC Location Map
Our Address:
16913 Amy Drive
Sonora, CA 95370
Mailing Address:
PO Box 281
Standard, CA 95373
Hours of Operation:
Mon. to Fri. 8am to 5:00pm

Tuolumne County Service Area: Cable TV, high speed internet, and VoIP telephone service areas include the Hwy 108 communities of Sonora, Columbia, Jamestown, Soulsbyville, Twain Harte, Strawberry, Longbarn, Cold Springs and Pinecrest, and the Hwy 120 communities of Big Oak Flat, Groveland, and Pine Mountain Lake. Not all services available everywhere

Customer Service



Online Support

This email address is being protected from spambots. You need JavaScript enabled to view it.

Proud member of:
Member of the Sierra Professional Association Member of TuCare