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ISSN Number Checker

ISSN numbers consist of 8 digits. To check validity of an ISSN number enter the 8 digit ISSN number in the box below. You may also enter one ISSN with hyphen, e.g. 8375-8062

ISSN Number

You are validating the ISSN 3456-2575

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 3456-2570 Wrong ISSN
  2. ISSN 3456-2571 Wrong ISSN
  3. ISSN 3456-2572 Wrong ISSN
  4. ISSN 3456-2573 Wrong ISSN
  5. ISSN 3456-2574 Wrong ISSN
  6. ISSN 3456-2575 Correct ISSN
  7. ISSN 3456-2576 Wrong ISSN
  8. ISSN 3456-2577 Wrong ISSN
  9. ISSN 3456-2578 Wrong ISSN
  10. ISSN 3456-2579 Wrong ISSN
  11. ISSN 3456-257X Wrong ISSN

What is ISSN?

ISSN is a worldwide identification code used by publishers, suppliers, libraries, information services, bar coding systems, union catalogues, etc. for citation and retrieval of serials such as Journals, Newspapers, Newsletters, Directories, Yearbooks, Annual Reports & Monograph series, etc. The benefits include international publicity and recognition of the serial by automatic inclusion in the International Serials Directory Database.

It is an eight digit number consisting of seven digits plus a check digit which enables a computer to recognise when the number is incorrectly cited. The check digit may be an X, otherwise the ISSN is fully numeric.