ITU-T E.1100-2009
Specification of an international numbering resource for use in the provisioning of international help lines

Standard No.

ITU-T E.1100-2009

Release Date

2009

Published By

International Telecommunication Union (ITU)

Latest

ITU-T E.1100-2009

Scope

This Recommendation specifies: the structure of the resources behind the country code assigned for international help line resources (IHLR); the assignment criteria for the IHLR; the assignment process of the IHLR; the reclamation process of the IHLR.

ITU-T E.1100-2009 Referenced Document

• ITU-T E.101-2009 Definitions of terms used for identifiers (names numbers addresses and other identifiers) for public telecommunication services and networks in the E-series Recommendations Study Group 2
• ITU-T E.156-2006 Guidelines for ITU-T action on reported misuse of E.164 number resources Study Group 2

ITU-T E.1100-2009 history

• 2009 ITU-T E.1100-2009 Specification of an international numbering resource for use in the provisioning of international help lines