T-Mobile.  If you are a day past due the avalanche of text messages and calls begin.  I get a reminder that my invoice is ready (not past due) every Christmas morning at 8 am, it's a wonderful gift.  I'm looking for a new carrier.

If you are a day past due the text messages and calls begin.  I get a reminder that my invoice is ready every Christmas morning at 8 am, it's a wonderful gift.  I'm looking for a new carrier.

don't know who this is. They left no message

thanks so much blondie

The number belongs to T-Mobile. If you've made a change to your account, have a past due bill, etc. you'll be receiving a call from them.

got a call from this number as well-no message left

I got a call from this# and checked its belongs to t-mobeil! Well my phone bills past due for two days and that's why they called me to reminding me past due balance! So if u got a call from this # that means you owe them phone bill! Remember to take care the bills! Thanks.   Ja

I got a call from this # too. I called back and a TMobile automated system answered. Weird because it was as if I was calling the 611 number. No message was left for me either. I just hung up.

called number back... was T-mobile

same as here. I got call from 6263764686  but I don't know who he/she is, so I didn't pick up. Also he/she never leave any message into my voice mail box. so wired @__@
I am an AT&T user.

keep getting calls a few times a day from 626.376.4686.  don't know who it is and no message is ever left.  last call received was a few minutes ago at 8:06 a.m.

This number called me for three days in a row and three times a day (8 am, 12 pm, and 6 pm).  No message left. Don't know who.