Vertical service code: Difference between revisions

Revision as of 19:14, 19 March 2022

Revision as of 00:22, 31 July 2022

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The following are the vertical service codes generally recommended by the [[North American Numbering Plan Administration]] for use in the NANP territories. Not all of these services are available in all areas, and some are only available to [[landline]] or [[Mobile phone|cellular]] telephones.

Local Area Signalling Services (LASS) and Custom Calling Feature Control Codes:<ref>{{Cite magazine|title=The #hack FAQ|url=http://www.phrack.com/issues.html?issue=47&id=7|author=voyager|editor=Erik Bloodaxe|work=Phrack Magazine|page=7|date=1995-04-15|access-date=2013-03-18}}</ref><ref name=":0">{{Cite web|title=Vertical Service Codes – Code Definitions|url=httphttps://www.nanpanationalnanpa.com/number_resource_info/vsc_definitions.html|publisher=NeustarNorth American Numbering Plan Administrator|work=NANPANationalNANPA.com|access-date=20132022-0307-1830}}</ref><ref>{{Cite web|title=Vertical Service Codes – Code Assignments|url=http://www.nanpa.com/number_resource_info/vsc_assignments.html|publisher=Neustar|work=NANPA.com|access-date=2013-03-18}}</ref>

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