Use Verizon phone in Costa Rica?

ICE is the monopoly operator of both the GSM and TDMA networks in Costa Rica. The TDMA side does not have roaming with any US operator (except Verizon/Cingular Puerto Rico). The GSM side has SIGNED many agreements, including one with TMO USA (see ICE web site), however, the network supplier (Alcaltel) a few months ago announced a delay in launching international roaming and gave an expected date of July. ICE's web site says "en el segundo semestre del año 2003" (in the second half of 2003). HOWEVER, bring your TMO SIM in any case, because if you are lucky, they are already doing testing, and if you are really lucky, you will never be billed. Be sure you have an 1800 mhz handset! Also, they almost certainly offer pre-paid.