San Francisco, officially the City and County of San Francisco, is a cultural, commercial, and financial center of Northern California. San Francisco is the 16th most populous city in the United States, and the fourth most populous in California, with 881,549 residents as of 2019. It covers an area of about 46.89 square miles, mostly at the north end of the San Francisco Peninsula in the San Francisco Bay Area, making it the second most densely populated... Show more large U.S. city, and the fifth most densely populated U.S. county, behind only four of the five New York City boroughs. San Francisco is part of the 12th-largest metropolitan statistical area in the United States by population, with 4.7 million people, and the fourth-largest by economic output, with GDP of $592 billion in 2019. With San Jose, it forms the fifth most populous combined statistical area in the United States, with 9.67 million...
More than one out of every three calls to Americans from numbers not in their contacts lists were spam in the fourth quarter of last year—and we can take some relative pride in that, because many other countries have a much bigger phone-spam problem.
The telecom regulator has asked all telcos to deploy detection systems using artificial intelligence and machine learning (AI/ML) technologies to identify and rein in spam calls and text messages from unregistered telemarketers (UTMs).
The service was created in 2011 in the Czech Republic. It is an online forum where the users can share their experience with phone numbers, both annoying (mostly telemarketing, surveys) and useful (e.g. couriers, offices). The service is for all those who want to know who a certain phone number 4158614400 belongs to and if it is desirable to answer a call from them.
Users can find other people’s rating of a phone number 4158614400, interest in a number in the last year, and, if possible, also the location of a number (for landlines).
It is a number of views of a page. Only one access a day is counted for a device. We try not to let the number be influenced by search engine access so it should only be the number of views by real visitors.
What’s your experience with this number?