Not receiving any text/sms-msgs from blizzard

i don’t receive any sms/text (the verification code) from blizzard .

and if i receive 1 msg/text/sms (out of 10 resend tries) it is without senders name or senders short number. ( other companies send always senders name or short-numbers which aren’t changing)
in addition those msg/text/sms, i’ve received, are out of different countries private customer cellphone networks (normal cellphone numbers) and i’ve received them independent from where i was/am located at.
have screens if nec.

devs have to get into this.
the text/sms service from blizzard seems to be vulnerable or is being abused.

if u need additional information please let me know.

merry x-mas