Will I incur roaming charges in Jamaica if I use my US (AT&T/T-Mobile) or UK/Canada SIM card?

It's important to be aware that Jamaica is an independent nation and is not typically included in standard US, UK, or Canadian domestic mobile plans. Using your home SIM card from carriers like AT&T, Verizon, T-Mobile, or Vodafone/O2 will almost certainly result in expensive international 'Day Pass' rates or pay-as-you-go charges. HotelESIM offers a cost-effective and transparent alternative, allowing you to enjoy seamless connectivity throughout Jamaica without the stress of unexpected roaming fees, perfectly complementing your resort's Wi-Fi as a backup.