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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. 3558-7393

ISSN Number

You are validating the ISSN 6213-2040

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 6213-2040 Correct ISSN
  2. ISSN 6213-2041 Wrong ISSN
  3. ISSN 6213-2042 Wrong ISSN
  4. ISSN 6213-2043 Wrong ISSN
  5. ISSN 6213-2044 Wrong ISSN
  6. ISSN 6213-2045 Wrong ISSN
  7. ISSN 6213-2046 Wrong ISSN
  8. ISSN 6213-2047 Wrong ISSN
  9. ISSN 6213-2048 Wrong ISSN
  10. ISSN 6213-2049 Wrong ISSN
  11. ISSN 6213-204X 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.