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1C0DE77453 on att bill

Does anyone know who the short code 1C0DE77453 belongs to?

Questions

 • Account & Usage

197

0

0

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Not receiving certain short codes

I'm not getting short codes from others than AT &T. Please help can't sign onto banking.

Questions

 • Android

306

3

0

0

Trouble Receiving Short Code from Instagram

I switched my carrier from Verizon to AT&T this weekend, and upgraded to a new iPhone 11. Since then, I have not been able to receive short code messages from Instagram to get in to my account. They are trying to send me a verification code so that I can get in to my account again, but the codes are

Questions

 • Apple

1.2K

9

0

SMS short codes in Landline Texting

Does anyone know if it is possible to receive SMS short codes on AT&T Landline Texting service. You know, the codes that comes from banks and cell phone companies. I was told that I needed to upgrade to the premium package to enable MMS and that would help. Thanks.

Questions

 • AT&T Phone Features

294

1

0

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Short code error

I keep getting an error message stating Invalid number when I text my radio station.  it says please resend using a valid 10 digit mobile number or vaild short code.  Their text # is the same as their phone #.  I have tried with and without area code but both give me the same error message and I am

Questions

 • Data & Messaging Features, Internet Tethering

413

0

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I have a lot of texts to "1"on a phone on my plan - not a phone number just 1.

A phone on my plan has a lot of outgoing messages to just the number "1" on the current text log. There are about 30 texts in an hour, all outgoing. I haven't noticed this activity in the past.Any idea what is going on here?

Questions

 • Wireless Billing

113

1

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