Connect with confidence using the AT&T Puerto Rico APN settings for Android and iPhone devices in Puerto Rico that support 3G, 4G, LTE, and 5G networks.

  • Name : AT&T Puerto Rico
  • APN : pta (or) phone
  • Proxy : Not Set
  • Port : Not Set
  • Username : Not Set
  • Password : Not Set
  • Server : Not Set

AT&T Puerto Rico APN Settings for Android

If the below function can't find on your device, Try alternative 1 or 2.
 
Go to > Settings > Connections (or Network & Internet) > Mobile Network > Access Point Name > Add (+) button to Add new APN
 
Alternative process to add apn 1:
Go to Settings › More › Cellular/MObile Network › Access point Names › + ( to add).
 
Process 2: Go to Settings › Connections › Mobile networks › Access Point Names › Tap on Add on the right top corner. Then Fill up the apn information.
 

  • Name : AT&T Puerto Rico
  • APN : pta (or) phone
  • Proxy : Not Set
  • Port : Not Set
  • Username : Not Set
  • Password : Not Set
  • Server : Not Set
  • MMSC : http://mmsc.mobile.att.net
  • MMS Proxy : proxy.mobile.att.net
  • MMS Port : 80
  • MCC : 310
  • MNC : 280
  • Authentication Type : Not Set
  • APN type : default,supl,mms
  • APN protocol: Ipv4
  • APN roaming protocol: Ipv4
  • Enable/disable APN: APN Enabled
  • Bearer: Unspecified
  • MVNO type : None
  • MVNO Value : Not set

AT&T Puerto Rico APN Settings for iPhone 

In your iOS device › select Settings › Cellular › Cellular Data Network. Enter all the below apn information correctly in this Cellular Data page.


Cellular Data:
APN: pta (or) phone
Username: Blank
Password: Blank
LTE Setup(Optional):
APN: Blank
Username: Blank
Password: Blank
MMS:
APN : pta (or) phone
Username: blank
Password: blank
MMSC: http://mmsc.mobile.att.net
MMS Proxy: proxy.mobile.att.net:80
MMS Message Size: 1048576
MMS UA Prof URL: blank