Cassie Zebisch on Twitter: "@LAFDtalk @LAFD the text alert system-40404 FOLLOW LAFD-isn't allowing new sign ups, any suggestions? Thank You for everyone's hard work! https://t.co/TspODTTPxf" / Twitter
![Richard Lawler on Twitter: "If you tweet using a text to 40404 it will say Cloudhopper was the source. You can test this on your own account. https://t.co/xtlTT04mQ7… https://t.co/9bJYLwa9Cw" Richard Lawler on Twitter: "If you tweet using a text to 40404 it will say Cloudhopper was the source. You can test this on your own account. https://t.co/xtlTT04mQ7… https://t.co/9bJYLwa9Cw"](https://pbs.twimg.com/media/EDPlESuXYAA_XfA.jpg)
Richard Lawler on Twitter: "If you tweet using a text to 40404 it will say Cloudhopper was the source. You can test this on your own account. https://t.co/xtlTT04mQ7… https://t.co/9bJYLwa9Cw"
![Emojipedia on Twitter: "📟 Pager on Twitter shows 40404; the number used to send tweets via SMS https://t.co/wbX2MihBHo https://t.co/eA55E669z7" / Twitter Emojipedia on Twitter: "📟 Pager on Twitter shows 40404; the number used to send tweets via SMS https://t.co/wbX2MihBHo https://t.co/eA55E669z7" / Twitter](https://pbs.twimg.com/media/EOXPtksXkAACF-M.png)
Emojipedia on Twitter: "📟 Pager on Twitter shows 40404; the number used to send tweets via SMS https://t.co/wbX2MihBHo https://t.co/eA55E669z7" / Twitter
PBSO on Twitter: "‼️DO THIS NOW: For those who wish to receive SMS (Text) alerts directly from us, Text the words "Follow pbcountysheriff" to the number 40404 https://t.co/flpIUyPRyi" / Twitter
![imamians_chiniot on Twitter: "Join Our Free SMS Service: Step1: SIGNUP Send 40404 Step2: Name Send 40404 Step3: FOLLOW ImamiaCellCht Send 40404. http://t.co/J2QkNuUsUi" / Twitter imamians_chiniot on Twitter: "Join Our Free SMS Service: Step1: SIGNUP Send 40404 Step2: Name Send 40404 Step3: FOLLOW ImamiaCellCht Send 40404. http://t.co/J2QkNuUsUi" / Twitter](https://pbs.twimg.com/media/Bi6jlV0CEAAoFsg.jpg)