List of Mailing services in California
California has approximately 4,479 Mailing services as of March 13, 2026. The highest concentrations are in cities such as Los Angeles (233), San Diego (177), San Francisco (115), positioning California as a key regional market for city-level and statewide B2B campaigns.
California, contributing around 8.6% of all 51,937 Mailing services in United States, making it one of the largest and most important state-level markets for targeted outreach. Around 88.4% of Mailing services in California have email addresses, 92.3% have phone numbers, and 83.7% include both — with 95.0% also having a website.
Businesses in this dataset are well-represented on social media: 3,867 have Facebook pages, 2,385 are on Instagram, 3,817 have LinkedIn profiles, 2,400 use X (formerly Twitter), 2,315 maintain YouTube channels. Over 1,893 Mailing services have been rated by real users, making this dataset a strong fit for reputation management and review-based outreach. This dataset helps target Mailing services across California efficiently.
| 4479 Number of Mailing services | |
| 3960 Email addresses | |
| 4132 Phone numbers | |
| 4256 With Websites | |
| 3817 LinkedIn Profiles |
| 3867 Facebook Profiles | |
| 2385 Instagram Handles | |
| 2400 X Handles | |
| 2315 YouTube Channels | |
| 3748 Phone and Email |
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Data updated on March 13, 2026
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Download sample list of Mailing services in California
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| NAME | Address | City | State | Country | Phone | Website | Review Count | Review Scores | Google URL | Youtube | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
How many Mailing services are there in the California?
Mailing services in the California
Last updated: March 13, 2026
Approximately 88.4% of Mailing services in California have email contacts, while 92.3% have phone numbers, providing solid reach for city and state-level targeting.
Data last updated March 13, 2026
92.3%
4,132 Mailing services in California with Phone Number
88.4%
3,960 Mailing services in California with Email Address
83.7%
3,748 Mailing services in California with Phone and Email
Distribution by Location
Number of Mailing services across different territories
The Mailing services market in California is highly concentrated in key cities such as Los Angeles (5.2%), San Diego (4.0%), San Francisco (2.6%), pointing to well-established industry hubs worth prioritizing in outreach planning.
City | Mailing services | % of Total |
|---|---|---|
| Los Angeles | 233 | 5.2% |
| San Diego | 177 | 4.0% |
| San Francisco | 115 | 2.6% |
| Sacramento | 111 | 2.5% |
| San Jose | 94 | 2.1% |
| Irvine | 74 | 1.7% |
| Fresno | 52 | 1.2% |
These figures highlight that Mailing services businesses are concentrated in economically active cities, making them prime targets for large-scale outreach campaigns.
How to Use the List of Mailing services in California
Explore various use cases for leveraging our contact database.
Territory Sales & Regional Prospecting
Phone coverage across California is solid — 92.3% of mailing services 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
88.4% of mailing services 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
83.7% of mailing services 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
95.0% of mailing services 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
60.8% of mailing services 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.
A strong mid-tier state for Mailing services outreach: broad enough for scale, specific enough that messaging can be tailored to the regional market.
Top Cities in California
List of Mailing services in California with Social Media Accounts
86.3% on Facebook — supporting territory-level targeting across Facebook, Instagram, LinkedIn, and beyond
Explore Related Mailing services by Location
Around 95.0% of Mailing services in California have an active website, giving sales teams a strong web-contact foundation for statewide outreach pipelines.
Data last updated March 13, 2026
95.0%
4,256 Mailing services in California that have a website
5.0%
223 Mailing services in California that do not have a website
Download sales qualified leads of Mailing services in the California
Download this data in CSV, Esri Shapefile, Excel, GeoJSON, or KML (Google Earth) file formats.
Customer engagement is deep across California: 2,722 Mailing services businesses hold a 4-star or higher rating, supporting quality-driven outreach at regional scale.
1,090
1-star rated Mailing services in California
367
2-star rated Mailing services in California
595
3-star rated Mailing services in California
829
4-star rated Mailing services in California
1,893
5-star rated Mailing services in California
Frequently Asked Questions
Answers of the most common questions about our dataset
How many Mailing services are there in California?
There are 4,479 Mailing services in California as of the latest update. This makes California an active market for B2B outreach and lead generation in the Mailing services industry.
How many Mailing services in California have email addresses?
3,960 Mailing services in California have verified email addresses — giving you a strong foundation for direct email outreach and drip campaigns.
How many Mailing services in California have phone numbers?
4,132 Mailing services in California include phone numbers. Of those, 3,748 also have email addresses, making them ideal for multi-channel outreach.
Which cities in California have the most Mailing services businesses?
The top cities by Mailing services count are Los Angeles (233), San Diego (177), San Francisco (115). These markets represent the highest concentration of prospects and are strong targets for priority outreach and regional campaign planning.
Is this dataset suitable for statewide outreach to Mailing services in California?
Absolutely. The dataset covers 4,479 Mailing services businesses across California, giving you full statewide coverage for email, phone, and digital campaigns without geographic gaps.
What data fields are included for each Mailing services 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 Mailing services 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.
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