{"id":7539,"date":"2025-07-08T11:44:47","date_gmt":"2025-07-08T11:44:47","guid":{"rendered":"https:\/\/lemonn.co.in\/blog\/?post_type=banking&p=7539"},"modified":"2025-07-08T11:44:48","modified_gmt":"2025-07-08T11:44:48","slug":"how-to-block-uco-bank-atm-card-instantly-2025-guide","status":"publish","type":"banking","link":"https:\/\/lemonn.co.in\/blog\/banking\/how-to-block-uco-bank-atm-card-instantly-2025-guide\/","title":{"rendered":"How to Block UCO Bank ATM Card Instantly (2025 Guide)"},"content":{"rendered":"\n

Lost your UCO Bank ATM\/debit card<\/strong> or noticed suspicious activity? Don\u2019t wait. Blocking your card immediately is the best way to prevent unauthorized transactions.<\/p>\n\n\n\n

UCO Bank offers several easy methods to block your ATM card 24\u00d77<\/strong> \u2014 even without internet access. Here\u2019s how to do it quickly and safely.<\/p>\n\n\n\n

Ways to Block Your UCO Bank ATM Card<\/h2>\n\n\n\n
Method<\/th>How to Block<\/th>Available 24\u00d77<\/th><\/tr><\/thead>
\ud83d\udcde Customer Care<\/td>Call 1800 103 0123<\/strong> (Toll-Free)<\/td>\u2705<\/td><\/tr>
\ud83d\udce9 SMS<\/td>Send HOTCARD <Last 4 digits><\/code> to 9230192301<\/strong><\/td>\u2705<\/td><\/tr>
\ud83d\udcf1 UCO mBanking App<\/td>Use \u201cBlock Card\u201d option under Card Services<\/td>\u2705<\/td><\/tr>
\ud83d\udcbb Net Banking<\/td>Log in and hotlist your card online<\/td>\u2705<\/td><\/tr>
\ud83c\udfe6 Branch Visit<\/td>Visit with ID proof and written request<\/td>\u274c Business hours only<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Method 1: Block UCO ATM Card via Customer Care<\/h2>\n\n\n\n

Call the 24\u00d77 toll-free number<\/strong>:<\/p>\n\n\n\n

\ud83d\udcde 1800 103 0123<\/strong>
Follow the IVR options or speak with a customer care executive. You’ll need to:<\/p>\n\n\n\n

    \n
  • Verify your account details<\/strong><\/li>\n\n\n\n
  • Share the last 4 digits<\/strong> of your card<\/li>\n\n\n\n
  • Confirm the block request<\/li>\n<\/ul>\n\n\n\n

    You\u2019ll get a confirmation via SMS after the card is blocked.<\/p>\n\n\n\n

    Method 2: Block UCO ATM Card via SMS<\/h2>\n\n\n\n

    From your registered mobile number<\/strong>, send:<\/p>\n\n\n\n

    php-templateCopyEditHOTCARD <space> <Last 4 digits of your ATM card>\n<\/code><\/pre>\n\n\n\n
    Send to: \ud83d\udcf2 9230192301<\/strong><\/p>\n\n\n\n
    \u2705 Example: HOTCARD 1234<\/code><\/p>\n\n\n\n
    You\u2019ll receive an SMS confirmation once the block is successful.<\/p>\n\n\n\n
    Method 3: Use UCO mBanking App<\/h2>\n\n\n\n
      \n
    1. Log in to the UCO mBanking Plus app<\/strong><\/li>\n\n\n\n
    2. Go to \u201cCard Services\u201d \u2192 \u201cBlock Card\u201d<\/strong><\/li>\n\n\n\n
    3. Select your debit card<\/li>\n\n\n\n
    4. Confirm to block it permanently<\/li>\n<\/ol>\n\n\n\n
      \ud83d\udd10 Requires MPIN or biometric login<\/p>\n\n\n\n
      \ud83d\udcf2 Available on Android and iOS<\/p>\n\n\n\n
      Method 4: Block via Internet Banking<\/h2>\n\n\n\n
        \n
      1. Go to https:\/\/www.ucobank.com<\/li>\n\n\n\n
      2. Log in with your User ID and password<\/strong><\/li>\n\n\n\n
      3. Navigate to \u201cDebit Card Services\u201d \u2192 \u201cHotlist Card\u201d<\/strong><\/li>\n\n\n\n
      4. Select the card to be blocked and confirm with OTP<\/li>\n<\/ol>\n\n\n\n
        Method 5: Block ATM Card at Branch<\/h2>\n\n\n\n
        If you don\u2019t have digital access, visit your UCO Bank branch<\/strong> with:<\/p>\n\n\n\n
          \n
        • A valid photo ID<\/strong><\/li>\n\n\n\n
        • A written request to block the card<\/li>\n<\/ul>\n\n\n\n
          The bank will process your request during business hours.<\/p>\n\n\n\n
          How to Get a Replacement ATM Card<\/h2>\n\n\n\n
          Once blocked, you can request a new card<\/strong> via:<\/p>\n\n\n\n
            \n
          • UCO mBanking app<\/li>\n\n\n\n
          • Net banking<\/li>\n\n\n\n
          • Nearest branch<\/li>\n<\/ul>\n\n\n\n
            \ud83d\udd52 Delivery time: 5\u20137 business days
            \ud83d\udcb2 Replacement fee may apply (check with your branch)<\/p>\n\n\n\n
            FAQs<\/h2>\n\n\n
            \n
            \n
            \n
            Q1: Can I unblock a card after blocking it?<\/h3>\n
            \n\n
            A. No. Once an ATM card is blocked, it cannot be unblocked<\/strong>. You must apply for a new card.<\/p>\n\n<\/div>\n<\/div>\n
            \n
            Q2: Will UPI work after blocking my card?<\/h3>\n
            \n\n
            A. No. If your UPI is linked to the card<\/strong>, it will stop working until you link the new card.<\/p>\n\n<\/div>\n<\/div>\n
            \n
            Q3: Is there any charge for blocking the card?<\/h3>\n
            \n\n
            A. Blocking is free<\/strong>. Card reissuance charges may apply based on your account type.<\/p>\n\n<\/div>\n<\/div>\n
            \n
            Q4: What if I don\u2019t remember my card number?<\/h3>\n
            \n\n
            A. Call customer care or visit the branch with ID \u2014 they can retrieve your card info securely.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n
            Key Takeaways<\/h2>\n\n\n\n
              \n
            • Block your UCO Bank ATM card instantly via SMS, call, app, or net banking<\/strong><\/li>\n\n\n\n
            • Use HOTCARD <last 4 digits><\/strong> to block by SMS<\/li>\n\n\n\n
            • Blocked cards cannot be reactivated \u2014 apply for a new one<\/li>\n\n\n\n
            • Always act fast to protect your money in case of loss or fraud<\/li>\n<\/ul>\n\n\n\n
              <\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-7539","banking","type-banking","status-publish","hentry"],"blocksy_meta":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"web-stories-poster-portrait":false,"web-stories-publisher-logo":false,"web-stories-thumbnail":false},"uagb_author_info":{"display_name":"Sanjit Chakrabortty","author_link":"https:\/\/lemonn.co.in\/blog\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"Lost your UCO Bank ATM\/debit card or noticed suspicious activity? Don\u2019t wait. Blocking your card immediately is the best way to prevent unauthorized transactions. UCO Bank offers several easy methods to block your ATM card 24\u00d77 \u2014 even without internet access. Here\u2019s how to do it quickly and safely. Ways to Block Your UCO Bank…","_links":{"self":[{"href":"https:\/\/lemonn.co.in\/blog\/wp-json\/wp\/v2\/banking\/7539","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lemonn.co.in\/blog\/wp-json\/wp\/v2\/banking"}],"about":[{"href":"https:\/\/lemonn.co.in\/blog\/wp-json\/wp\/v2\/types\/banking"}],"wp:attachment":[{"href":"https:\/\/lemonn.co.in\/blog\/wp-json\/wp\/v2\/media?parent=7539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}