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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. 2999-165X

ISSN Number

You are validating the ISSN 6331-9969

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 6331-9960 Wrong ISSN
  2. ISSN 6331-9961 Wrong ISSN
  3. ISSN 6331-9962 Wrong ISSN
  4. ISSN 6331-9963 Wrong ISSN
  5. ISSN 6331-9964 Wrong ISSN
  6. ISSN 6331-9965 Wrong ISSN
  7. ISSN 6331-9966 Wrong ISSN
  8. ISSN 6331-9967 Wrong ISSN
  9. ISSN 6331-9968 Wrong ISSN
  10. ISSN 6331-9969 Correct ISSN
  11. ISSN 6331-996X 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.