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Phone Number List of Post offices in California
SmartScrapers tracks 2431 Post offices in California that have an online presence. We have curated a phone number list of 2137 Post offices in California. Reportedly, most Post offices receive cold calls trying to sell them products and services. Cold calling Post offices in California is one of the most effective marketing channels and yields the second-highest ROI.
Cold calling campaigns targeting Post offices have a conversion rate of 2.11%. Cold calling new Post offices has yielded a 5.95% conversion rate. Personalized cold calls to new Post offices yield the highest conversion rate as new Post offices are looking for most products and services to grow their practice in the market.
- 2431
Number of Post offices
- 2137
Phone numbers
$149 $298(Holiday Discount: 50% OFF)
Download list of Post offices in California
Find new clients and close more deals with the world’s best business leads provider. You can download Post offices email and phone number lists for your sales teams. Here is a random sample of 10 records for you to look at the fields and the data that we provide.
| name | address | Phone | Facebook Profiles | Instagram Handles | YouTube | |
|---|---|---|---|---|---|---|
| San Juan Bautista Post Office | Address | Phone | ||||
| San Fernando Post Office | Address | Phone | ||||
| POSTAL SERVICES | Address | Phone | ||||
| US Post Office | Address | Phone | ||||
| United States Postal Service | Address | Phone | ||||
| United States Postal Service | Address | Phone | ||||
| United States Postal Service | Address | Phone | ||||
| United States Postal Service | Address | Phone | ||||
| United States Postal Service | Address | Phone | ||||
| post office | Address | Phone |
Download sales qualified Phone Number List of Post offices in the California
Download this data in CSV/Excel file format.
List of Post offices in California with Social Media Accounts
1954
Facebook Profiles
1922
Instagram Handles
57
LinkedIn Profiles
1913
X Handles
5
TikTok Profiles
1906
YouTube Channels
Data of Post offices in California with/without Website
Download the list of Post offices in California as of October 15, 2025 with and without website information.
2107
Number of Post offices in California with website
324
Number of Post offices in California without website
Close Faster
62%Increase in overall productivity
Gain Insights
3xIncrease in win rates
Attract Customers
74%Decrease in marketing spend
There are 2431 Post offices in California.
You can get the Phone Number List of Post offices in California by purchasing it or downloading the sample data.
You can download the Phone Number List in CSV/Excel file format.
The Phone Number List of Post offices in California costs $149.