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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. 8902-8104

ISSN Number

You are validating the ISSN 1620-8757

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 1620-8750 Wrong ISSN
  2. ISSN 1620-8751 Wrong ISSN
  3. ISSN 1620-8752 Wrong ISSN
  4. ISSN 1620-8753 Wrong ISSN
  5. ISSN 1620-8754 Wrong ISSN
  6. ISSN 1620-8755 Wrong ISSN
  7. ISSN 1620-8756 Wrong ISSN
  8. ISSN 1620-8757 Correct ISSN
  9. ISSN 1620-8758 Wrong ISSN
  10. ISSN 1620-8759 Wrong ISSN
  11. ISSN 1620-875X 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.