AMEX: 866-314-0237 (Application reconsideration) Membership Rewards: 800-297-3276 Chase: Chase: 800-432-3117 (Application status) Chase: 888-270-2127 (Application reconsideration) Chase: 888-245-0625 (Credit Analyst reconsideration) Chase: 888-622-7547 (Chase Executive Office) Citi: Citi: 866-606-2787 (Account Analyst) Citi: 888-201-4523 (New App Approval Status) Citi App Status: 800-645-7240, 800-288-4653, 800-750-7453 Citi: 800-444-2568 (Retention Dept.) Citi: 800-763-9795 (Credit Dept.) Citi Credit Bureau Dispute Fax: 866-713-5028