Tata DoCoMo MNP.  The process of porting Tata DoCoMo mobile number to another Mobile operator is so simple & easy. Just follow the below 4-steps simple process to port successfully:

  1. Know your Mobile Number Porting eligibility

    • Call the customer-care of the new Mobile operator you wish to port and understand their pre-requisites, documents required and terms & conditions. You can read these in their CAF (Customer Application Form) or ask their executive.
    • If you wish to port-out, fill the CAF & Porting Form. To fill these forms, you will need Unique Porting Code.
  2. Get UPC (Unique Porting Code)

    • Send SMS in below format to obtain UPC from Tata DoCoMo:
      • PORT xxxxxxxxxx to 1900. Replace X’s with your 10-digit Tata DoCoMo number.
    • If you are from Jammu & Kashmir and a pre-paid subscriber, call 1900 to get the UPC.
    • Tata DoCoMo will provide an auto generated 8 digits UPC; first two characters are alphabets & rest of six is numerical characters.
  3. Mobile Number Porting request

    • Submit the duly filled CAF & Porting Form to your new mobile operator. Below details are mandatory for DND:
      • UPC (Unique Porting Code)
      • Documents required by your new Mobile Operator
      • Last bill paid receipt from Tata DoCoMo, if you are a post-paid subscriber
    • Get new SIM card from your new Mobile operator.
    • Your new Mobile operator may charge Rs. 19/- as porting charges.
    • Note: You can cancel MNP request only within 24 hours from submitting the CAF & Porting Form. Read Tata DoCoMo MNP FAQ’s.
  4. Activation of your ported Mobile number

    • If your porting request from Tata DoCoMo is accepted, your new Mobile operator will confirm the same in 3-4 working days.
    • Your new Mobile operator will inform you the date & time of when the porting will happen, by SMS.
    • On 7th Working day, you will be ported to your new Mobile operator. If you are from Jammu & Kashmir, Assam & North East, it will be on 15th working day.
    • There will be about 2-4 hours service disruption during the porting process, mostly during night only.
    • Replace your current Tata DoCoMo SIM card with new SIM card provided  by your new Mobile operator.

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  Read 316 Comments / Write Comment  

  1. Jidnesh on 15th Mar' 15 Reply #5947

    Hello mera number tatadocomo Maharashtra hai….muje yahi number tatadocomo Mumbai me port Karen ka process bats do….

    • TelecomDiary on 15th Mar' 15 Reply #5948

      Hello Jidnesh,

      Wait till May’2015, as nation wide MNP may come in affect.
      Watch our NEWS section to get update on this.

  2. onkar on 10th Mar' 15 Reply #5932

    Hi I’m onkar
    I have porting my sim in idea to docomo I got mnp no. Today so what should I do to activate sim

  3. Rajendra on 5th Mar' 15 Reply #5928

    I have ported from mtnl dolphin to idea. My idea sim got active yesterday but my dolphin sim is also active

  4. danish sk on 7th Feb' 15 Reply #5861

    my sim card net is very slow and no coverage in maharastra and sim is mumbai circle

  5. Umesh Agrawal on 6th Jan' 15 Reply #5805

    I have ported my number from airtel to docomo.
    my both sim are inactive now
    I have been ported to docomo but sim showing no network symbol.

    my number is 8600991525


    • TelecomDiary on 7th Jan' 15 Reply #5808

      Hello Umesh,

      Since the Airtel SIM is inactive now, means they have donated your number DoCoMo and DoCoMo should activate their services on your number.
      Talk to DoCoMo customer care to get the latest update.

  6. Sushma on 18th Dec' 14 Reply #5757

    hi sir i am sushma and my tata no is 9250497187 my husband this number to port airtel but i want cancel i want to start my tata no 9250497187 sir pls tell me what will be do

    • TelecomDiary on 19th Dec' 14 Reply #5758

      Hello Sushma,

      If we understand correctly, you want to cancel the Porting requesting given by your husband.
      Then please call Airtel customer car and request them to stop porting process from Tata DoCoMo; we doubt only your husband has to call, since he is the owner of this number.

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