555 Line Numbers

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| 555 Line Numbers Description | 555 Line Numbers Assignment Guideline | 555 Line Numbers Forms | 555 Line Numbers Status |

This numbering resource is no longer administered in Canada. See status below.

555 Line Numbers Description

Originally 555 line numbers (LNs) were a unique non-geographic resource assigned on a national or non-national NPA-related basis for public information services. Entities that could be assigned these resources included individuals, companies and Carriers.

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555 Line Numbers Assignment Guideline

The Canadian Adjunct to the 555 NXX Line Number Reference Document can be obtained from the CRTC website by clicking here.

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555 Line Numbers Forms

At this time, no additional 555 LN assignments will be made.

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555 Line Numbers Status

All 555 LN assignments made in Canada have been reclaimed except 555-1212 which is used for long distance directory assistance and 555 LNs set aside for use by the television/movie industry (555-0100 to 555-0199). At this time, no additional 555 LN assignments will be made.

At this time, no additional 555 LN assignments will be made.

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