Is there a SIM card port in all LG phones?

Question

I have a Sony Ericsson w580i for At&t, and I was wondering if I buy a used LG phone, can I take the SIM card out of my current phone, and put it into any LG phone?

Answer 1

ALL mobile phones have a SIM card port - even LG!

Answer 2

ok there is misconception, NOT ALL PHONES HAVE SIM CARDS, ONLY GSM PHONES, or PHONES WITH SIM CARD LIKE TMOBILE AND ATT.

SOME PHONES USE CDMA.. they dont have sim card they use CDMA (Code division multiple access)

when u buy ur lg phone just make sure its an ATT one or a GSM unlocked one....

if u have a model number of the phone, just email me and ill tell you if they carry it for ATT.