Looking for a way to look up phone numbers and determine which carrier the phone number is. If there is a way to do this for free, that would be ideal, but would also be willing to pay for an existing database solution or an API based solution if the price per query is under $0.001. Also looking for a solution to query numbers against a blacklist of lawyers known to file TCPA lawsuits.
I want to integrate Twilio video and screen sharing to my existing application which is developed on PHP Codeigniter. The main requirement of this add-on project is for customers to contact the agent on our side and vice versa. They should be able to add extra participants and also record the entire conversation.