The YouMail Robocall Index™ estimates monthly robocall volume in the US, as well as in various regions, and highlights the worst offenders. The index works by extrapolating the data collected from the many tens of millions of calls made each month to YouMail users.

YouMail has stopped over 1 billion robocalls from ever being made — and counting! Totally free service.


April 2018 Area Code 310 Robocall Data

37.2 million robocalls were placed to area code 310 in April 2018,equaling roughly 14.7 calls per person affected.

Top 10 Robocallers to Area Code 310 in April 2018 (by volume)


Updated 5/1/2018


Robocaller Caller ID Caller Type
800-955-6600 Capital One Payments/Collections Payments/Debt
844-206-8573 Spectrum Cable Company
213-347-5682 Los Angeles Unified School District Education Services
213-306-1507 Business Loan Approved Scam Business Loan Scam
800-892-2253 Time Warner Cable Cable Company
773-273-6136 Health Insurance Spam Health Insurance Spam Call
713-981-0098 Prison Inmate Prison Inmate
973-854-0915 Real Estate Purchase Spam Real Estate Telemarketing
818-742-1326 Verizon Phone Company
310-341-2035 Contractor Spam Contractor Telemarketing

California Cities in Affected Area

Beverly Hills, Burbank, Compton, Culver City, El Segundo, Gardena, Hawthorne, Hermosa Beach, Inglewood, Lakewood, Lomita, Long Beach, Los Angeles, Malibu, Manhattan Beach, Palos Verdes Peninsula, Redondo Beach, San Pedro, Santa Monica, Sun Valley, Topanga, Torrance, Wilmington

Every Telecom Service Can Now Stop Robocalls


The same API YouMail uses to reliably identify and block robocalls is now available to protect everyone. It's just one simple API call to determine whether a caller is a problem.
Single String to YouMail's server
                        
Telco Sends a Number Calling in:
curl 'https://dataapi.youmail.com/api/v2/phone/9991002000?format=json'
Virtually instantaneous response to telco company letting them know if the caller has been identified as a robo/spam, allowing the telco to block the call before the recipient is bothered.
                        
YouMail Responds Instantly with Spam/Robo Flag:
{"statusCode":10000,"recordFound":true,"phoneNumber:"9991002000","spamRisk":{"level":1,"reasonLabel":"SPAM_OTHER","reasonCode":5999,"reasonMessage":"This caller has been determined to be a spammer."},"timestamp":"2016-10-05T00:55:50.526Z"}
A simple API call allows anyone to determine if a number is definitely spam, likely spam, or not spam. The results are drawn directly from our intelligent algorithms that combine call patterns and crowdsourced spam data.
Nearly 15 billion robocalls were made in the U.S. during the first half of 2017, according to YouMail, which provides anti-robocall services.
If it seems like you're getting more robocalls than ever, experts say you're right. But the people who are calling are not telemarketers.
For all the fancy technology of smartphones, robocalls remain a nearly unstoppable problem.
Robocalling soars despite 'Do Not Call' registry, as scammers 'couldn't care less' about bothering consumers.