Who called from 3052000000

I just received a phone at 2:34pm, identify themself (male voice) from the Puerto Rico telephone company. Asking from personal information from my account, bank route number and last check payment. He need to verify and "update" the information.

Recibió una llamada pidiendo información sobre colegio en P.R. para una sobrina de una presunta mexicana.

Luego de anunciar carro en venta recibi varias llamadas insisistiendo en enviar un giro para luego recoger el auto.  Nunca acepto hacer la transaccion con el banco.  Se identifico como de una Iglesia Misionera.  habla un mal ingles y español.

I received call from this number +1 (305)200-0000, so i looked it up. As i imagined it is from someone with fraudulent intentions. Never answer and never give your personal  information. Their are a lot of scammers out there from Nigeria and Ghana and they always use London, UK addresses.

this number keeps calling and has music in the backround. They call 5-7 times a day. Music for a few seconds then silence on the phone.