Contact List57
Get in Touch
We are a small team and we answer our own phones. Reach out and you will hear back the same day.
Contact Information
30 years in the list business. Real people, real answers.
Address
2307 Fenton Parkway, Suite 107-42
San Diego, CA 92108
San Diego, CA 92108
Phone
619-678-1000
Email
info@list57.com
Hours
Monday through Friday, 9am to 5pm Pacific
Need a custom list or have a question about a specific niche? Just describe what you are looking for and we will tell you exactly what we have.
Send Us a Message
Have a question or want to discuss a list? Fill out the form and we’ll get back to you within one business day.
⭐
Happy with our service?
A quick Google review goes a long way for a small business. Cori would really appreciate it — it takes about 60 seconds.
Leave a Google Review →
List57 HighLevel
HighLevel turns your list into a conversation, not just a spreadsheet.
Automated follow-up, CRM, email, and SMS — all set up and managed for you. Most business owners see a difference in the first 30 days.
See How HighLevel Works