Use 876413 as your login OTP. OTP is confidential. Paytm never calls you asking for OTP. Sharing it with anyone gives them full access to your Paytm Wallet.
453886 is the verification code to log in to your Flipkart account. DO NOT share this code with anyone including delivery agents. @www.flipkart.com #453886
(503637) code to be used once for wechat login security verification. don't share code with others. disregard this sms if you didn't intend to log in.