How Many Telephone Companies are in California, United States?
There are 1,527 Telephone companies in California, United States. A random selection of cities, including San Francisco and Irvine , features a substantial number of Telephone companies locations— 43 in San Francisco and 18 in Irvine . Notably, San Francisco accounts for approximately 2.82% of all Telephone companies locations in the United States.
Data last updated: August, 2025
Sample Telephone Company Listings
Explore 10 random Telephone Company listings from our dataset. This sample shows only 10 out of 1,527 total Telephone companies available in our complete dataset.
| Business Name | City | State | Country | Phone | Website | Rating | Reviews | |
|---|---|---|---|---|---|---|---|---|
| ZTelco | Poway | California | United States | 📞 | ✉️ | 🔗 | 4.8⭐ | 38 |
| Cox Store | Chula Vista | California | United States | 📞 | ✉️ | 🔗 | 3.3⭐ | 353 |
| Volcano Communications Group | Pine Grove | California | United States | 📞 | ✉️ | 🔗 | 2.6⭐ | 73 |
| Fastmetrics LLC - Business ISP / MS... | San Francisco | California | United States | 📞 | ✉️ | 🔗 | 4.7⭐ | 27 |
| Spectrum Store | Torrance | California | United States | 📞 | ✉️ | 🔗 | 3.4⭐ | 672 |
| Verizon | Selma | California | United States | 📞 | ✉️ | 🔗 | 4.7⭐ | 227 |
| Verizon | Elk Grove | California | United States | 📞 | ✉️ | 🔗 | 3.4⭐ | 207 |
| Xfinity Store by Comcast Branded Pa... | Elk Grove | California | United States | 📞 | ✉️ | 🔗 | 3.4⭐ | 95 |
| Spectrum Store | Inglewood | California | United States | 📞 | ✉️ | 🔗 | 3.6⭐ | 492 |
| Verizon | Culver City | California | United States | 📞 | ✉️ | 🔗 | 3.2⭐ | 284 |
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Complete Telephone Company Dataset Fields Overview
Our dataset for Telephone Companies in California is one of the most comprehensive in the industry. As of August, 2025, we have compiled data on 1,527 verified listings.
Essential Business Details
Complete business name, full address, and operational hours for all 1,527 Telephone companies
Verified Contact Information
Direct phone numbers, email addresses, and website URLs for Telephone companies across California
Customer Engagement Metrics
Average ratings, total review counts, and customer feedback data from Telephone companies in California
Precise Geolocation Data
Exact latitude/longitude coordinates and regional distribution across 10 cities in California
Complete Data Fields for Telephone Companies in California:
Each of the 1,527 Telephone companies records includes:
- Business Name
- Complete Street Address
- Website URL
- Phone Number
- Email Address (if available)
- Customer Rating
- Review Count
- Photo Count
- Business Timezone
- Latitude Coordinates
- Longitude Coordinates
- Business Categories
- Price Range Information
- Rating Distribution
- Business Photos
- Popular Times Data
- Additional Business Info
- Key Business Highlights
- Operating Hours
- Topic Categories
- Owner Information
- Google Maps URL
- Last Updated Date
- Plus Code
- Place ID
Telephone Companies Data for Cities in California
Check out the cities with the highest number of listings for a detailed regional breakdown in California.
| City | Listings | Percentage |
|---|---|---|
| San Francisco | 43 | 2.82% |
| Irvine | 18 | 1.18% |
| Pasadena | 12 | 0.79% |
| Torrance | 12 | 0.79% |
| Bakersfield | 12 | 0.79% |
| Santa Ana* | 10 | 0.65% |
| Rancho Cucamonga | 10 | 0.65% |
| Simi Valley | 10 | 0.65% |
| Long Beach | 10 | 0.65% |
| Anaheim | 10 | 0.65% |
How You Can Use Telephone Companies Data from California
Our comprehensive dataset of 1,527 Telephone companies in California empowers you to reach the right audience through multiple channels. Here are key ways this data can give you a competitive edge in the telephone company industry.
Market Research & Competitive Analysis
Analyze trends, saturation, and competitor presence across California to uncover underserved areas and high-potential markets for Telephone companies.
Lead Generation & Sales Prospecting
Find and reach Telephone companies in California using verified phone numbers, websites, and category filters for smarter, targeted prospecting.
Location Intelligence & Expansion Planning
Plan new telephone company openings or rollouts using density maps and insights from our 1,527 listings to target low-competition, high-demand zones in California.
AI & NLP Model Training
Train machine learning models with structured data and real user reviews from 1,527 Telephone companies for improved sentiment analysis and recommendation systems.
Real Estate & Investment Insights
Evaluate commercial potential in California by analyzing the distribution of Telephone companies across 10 cities and their activity trends.
Email Marketing Campaigns
Run targeted email campaigns to Telephone companies in California using verified email addresses for personalized outreach and improved conversion rates.
Cold Calling & Telemarketing
Use up-to-date phone numbers from our 1,527 Telephone companies database to initiate effective conversations and improve call conversion rates.
Direct Mail Marketing
Send promotional materials to Telephone companies across California using accurate mailing addresses for targeted delivery and higher response rates.
Social Media Outreach
Engage Telephone companies in California via Instagram, LinkedIn, or Facebook using curated profile data for multi-channel marketing.
Footfall & Demand Estimation
Estimate local foot traffic and demand by analyzing the concentration of Telephone companies in specific regions of California and their popularity metrics.
Local SEO & Digital Services
Optimize marketing strategies for Telephone companies by studying GMB listings, ratings, and categories used by top-performing competitors in California.
Mapping & Navigation Integration
Add telephone company POI data to your apps for delivery, logistics, or travel using accurate coordinates from 1,527 verified locations in California.
Ready to Access Complete Telephone Companies Data from California?
Unlock the complete dataset of 1,527 verified Telephone companies in California, United States available in multiple formats (JSON, CSV, Excel). Our data covers 10 cities with comprehensive business information. Get your free sample today and see the data quality that sets us apart!
BUY THIS DATAExplore Telephone Companies Data in Other States
Discover Telephone companies data across different states and regions for comprehensive market analysis and expansion opportunities beyond California.
