国別キャリアAPN設定まとめ

AT&T

◆iPhone対応SIM 3G
APN: wap.cingular
Username: wap@cingulargprs.com
Password: cingular1
MMSC: http://mmsc.cingular.com
MMS Proxy: wireless.cingular.com
MMSポート：80
MCC: 310
MNC: 410
Authentication type:
APN type: default,supl,mms

◆iPhone対応PhoneSIM プリペイド含む 4G
APN: Phone
MMSC: http://mmsc.mobile.att.net
MMS Proxy: proxy.mobile.att.net
MMS Port: 80
MCC: 310
MNC: 410
APN Type: default.mms.supl
APN Protocol: IPv4

Sprint 4G

APN: cinet.spcs
MMS Proxy: 68.28.31.7
MMS Port: blank
MCC: 234
MNC: 15
MMSC: http://mms.sprintpcs.com/servlets/mms
APN Protocol: IPv4

Verizon LTE

APN: internet または vzwinternet
MMSC: http://mms.vtext.com/servlets/mms
MMS Port: 80
MCC: 310
MNC: 012