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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. 6051-5244

ISSN Number

You are validating the ISSN 2255-5447

Totally 11 possible ISSN for your checking

But only one with Right is correct

  1. ISSN 2255-5440 Wrong ISSN
  2. ISSN 2255-5441 Wrong ISSN
  3. ISSN 2255-5442 Wrong ISSN
  4. ISSN 2255-5443 Wrong ISSN
  5. ISSN 2255-5444 Wrong ISSN
  6. ISSN 2255-5445 Wrong ISSN
  7. ISSN 2255-5446 Wrong ISSN
  8. ISSN 2255-5447 Correct ISSN
  9. ISSN 2255-5448 Wrong ISSN
  10. ISSN 2255-5449 Wrong ISSN
  11. ISSN 2255-544X 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.