List of Telephone companies in California
California has approximately 517 Telephone companies as of May 18, 2026.
California, contributing around 24.3% of all 2,129 Telephone companies in United States, making it one of the largest and most important state-level markets for targeted outreach. Around 18.0% of Telephone companies in California have email addresses, 28.0% have phone numbers, and 17.0% include both — with 22.2% also having a website.
Businesses in this dataset are well-represented on social media: 45 have Facebook pages, 15 are on Instagram, 47 have LinkedIn profiles, 35 use X (formerly Twitter), 13 maintain YouTube channels. This dataset helps target Telephone companies across California efficiently.
| 517 Number of Telephone companies | |
| 93 Email addresses | |
| 145 Phone numbers | |
| 115 With Websites | |
| 47 LinkedIn Profiles |
| 45 Facebook Profiles | |
| 15 Instagram Handles | |
| 35 X Handles | |
| 13 YouTube Channels | |
| 88 Phone and Email |
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Data updated on May 18, 2026
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Download sample list of Telephone companies in California
Find new clients and close more deals with the world s best business leads provider. You can download Telephone companies email and phone number lists for your sales teams. Here is a random sample of 20 records for you to look at the fields and the data that we provide.
| NAME | Address | City | State | Country | Phone | Website | Review Count | Review Scores | Google URL | Youtube | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
wecan wireless |
| Hacienda Heights | California | United States |
|
|
| 0 | 0 | - | - | - | - | |
Affordatel |
| Fair Oaks | California | United States |
|
|
| 0 | 0 | - | - | - | - | |
Stead Fast Telecommunications Telephone Systems |
| Scarsdale | New York | United States |
|
|
| 1 | 5 | - | - | - | ||
ARCTCA11 Central Office |
| Arcata | California | United States |
|
| - | 0 | 0 | - | - | - | - | |
NWMNCA12 Central Office |
| Newman | California | United States |
|
| - | 0 | 0 | - | - | - | - | |
Expedia - Business Speed Telecom |
| Monroe | New York | United States |
|
|
| 0 | 0 | - | - | - | ||
Advanced VoIP Solutions |
| Abilene | Texas | United States |
|
|
| 17 | 5 | - | - | - | - | |
Echo Networks |
| Billings | Montana | United States |
|
|
| 7 | 5 | - | ||||
Dcmweb, Inc |
| San Diego | California | United States |
|
| - | 0 | 0 | - | - | - | - | |
West Wisconsin Telcom Cooperative |
| Downsville | Wisconsin | United States |
|
|
| 0 | 0 | - | - | |||
Trifecta Solutions Inc. |
| Bolingbrook | Illinois | United States |
|
|
| 0 | 0 | - | - | - | ||
Eagle Telephone System Inc |
| Richland | Oregon | United States |
|
| - | 6 | 4.5 | - | - | - | - | |
Digi Comm Enterprises, LLC (DCTexas Internet) |
| Tyler | Texas | United States |
|
|
| 20 | 4 | - | - | |||
Prince Telecom |
| Reno | Nevada | United States |
|
|
| 3 | 2.3 | - | - | - | ||
SecureCOMM |
| Tampa | Florida | United States |
|
|
| 0 | 0 | - | - | - | - | |
Randolph Telephone Membership |
| Asheboro | North Carolina | United States |
|
|
| 2 | 4.5 | - | - | |||
Jordon Soldier Valley Telephone Company |
| Soldier | Iowa | United States |
|
| - | 0 | 0 | - | - | - | - | |
Absolute Voice |
| Schertz | Texas | United States |
|
|
| 0 | 2 | |||||
Public Interest :: pins.net |
| New York | New York | United States |
|
|
| 0 | 0 | - | - | - | ||
Century Link |
| Ogden | Utah | United States |
|
|
| 65 | 1.4 | - |
Address
Email
Phone
Website
How many Telephone companies are there in the California?
Telephone companies in the California
Last updated: May 18, 2026
Approximately 18.0% of Telephone companies in California have email contacts, while 28.0% have phone numbers, giving strong contact coverage for regional sales and marketing.
Data last updated May 18, 2026
28.0%
145 Telephone companies in California with Phone Number
18.0%
93 Telephone companies in California with Email Address
17.0%
88 Telephone companies in California with Phone and Email
How to Use the List of Telephone companies in California
Explore various use cases for leveraging our contact database.
Territory Sales & Regional Prospecting
Phone coverage across California is solid — 28.0% of telephone companies have phone numbers in this dataset. Your team can start calling California-based prospects immediately, without spending time sourcing or validating contacts first.
Statewide Email Campaigns
18.0% of telephone companies in California have an email address on record. That's enough coverage to run full-state email sequences — from initial outreach to follow-up — hitting every major market and regional hub in a single campaign.
Multi-Channel Outreach Across California
17.0% of telephone companies in California have both phone and email on record. Rather than running separate lists per channel, your team can coordinate calls, emails, and follow-ups against the same contacts from one dataset.
Regional Ad Targeting
22.2% of telephone companies in California have a listed website — a strong signal of digital presence. Use those records to build lookalike audiences or upload the full list as a custom audience on Facebook, Google, or LinkedIn for precise, state-level ad targeting.
Pitching Services to California Businesses
0.0% of telephone companies in California are rated 4 stars or higher by real customers — a prime segment for reputation management tools, review platforms, and any service that helps businesses maintain or grow their online presence statewide.
California's share of the national Telephone companies market makes it a standalone opportunity — large enough to justify a dedicated state-level outreach strategy.
List of Telephone companies in California with Social Media Accounts
9.1% on LinkedIn — indicating high social adoption across the state, supporting both organic and paid strategies
Explore Related Telephone companies by Location
Around 22.2% of Telephone companies in California have an active website, ideal for agencies and SaaS tools looking to scale their reach across a single high-value state.
Data last updated May 18, 2026
22.2%
115 Telephone companies in California that have a website
77.8%
402 Telephone companies in California that do not have a website
Download sales qualified leads of Telephone companies in the California
Download this data in CSV, Esri Shapefile, Excel, GeoJSON, or KML (Google Earth) file formats.
Frequently Asked Questions
Answers of the most common questions about our dataset
How many Telephone companies are there in California?
There are 517 Telephone companies in California as of the latest update. This makes California an active market for B2B outreach and lead generation in the Telephone companies industry.
How many Telephone companies in California have email addresses?
93 Telephone companies in California have verified email addresses — giving you a strong foundation for direct email outreach and drip campaigns.
How many Telephone companies in California have phone numbers?
145 Telephone companies in California include phone numbers. Of those, 88 also have email addresses, making them ideal for multi-channel outreach.
Which cities in California have the most Telephone companies businesses?
The concentration of Telephone companies varies across cities within California. The dataset includes a full cities-level breakdown so you can identify and prioritize the strongest markets for your campaigns.
Is this dataset suitable for statewide outreach to Telephone companies in California?
Absolutely. The dataset covers 517 Telephone companies businesses across California, giving you full statewide coverage for email, phone, and digital campaigns without geographic gaps.
What data fields are included for each Telephone companies in California?
Each record typically includes business name, address, phone number, email, website, social media handles (Facebook, Instagram, LinkedIn, X, YouTube), and customer ratings where available.
How can I access the complete Telephone companies list for California?
You can purchase and instantly download the full dataset from this page. A free sample is also available so you can review the data quality and structure before buying.
Still have questions? Feel free to reach out to our support team
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