{"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":[],"_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}]}}