中國銀聯─客服專線

UnionPay International 官方热线页所列美国客服电话与现有记录一致。该热线提供银联卡在美国的受理、ATM 取现、跨境支付和服务支持信息。此条目是客服渠道而非实体门店，具体服务、费用和可用性应向官方确认。

UnionPay International’s official hotline page lists a U.S. service number matching the existing record. The hotline provides information and support related to UnionPay card acceptance, ATM withdrawals, cross-border payments, and services in the United States. This is a support channel rather than a physical branch; services, fees, and availability should be confirmed officially.