National Pooling Administrator
Tools - Archives, Tip of the Quarter - 2014 - July
Quarterly Pooling Tip – July 2014

 

Administrative and Test Numbers are not Considered Assigned When Completing a Part 4 form

A Part 4 - Thousands-Block Number Administrator Guidelines Confirmation Form must be completed by a Service Provider (SP) for an assigned block when assigned numbers are placed in-service.

Administrative numbers (which includes LRNs) and test numbers are NOT considered assigned numbers.
Also a submission of a Part 4 should not be confused with confirming PSTN activation of a code. These are two separate items.

Below are the definitions for Assigned Numbers, Administrative Numbers, and In Service from the Thousands-Block Number Pooling Administrator Guidelines.

  • Assigned Numbers
    Assigned numbers are numbers working in the PSTN under an agreement such as a contract or tariff at the request of specific end users or customers for their use, or numbers not yet working but having a customer service order pending. Numbers that are not yet working and have a service order pending for more than five calendar days shall not be classified as assigned numbers. (FCC 00-104 §52.15 (f)(1) (iii))
    Ported-out numbers should be included as a subcategory of assigned numbers. (FCC 00-104 ¶ 36).
  • Administrative Numbers
    Administrative numbers are numbers used by telecommunications carriers to perform internal administrative or operational functions necessary to maintain reasonable quality of service standards. FCC 00-104 §52.15 (f)(1) (i).

    Subcategories of administrative numbers are: test numbers, employee/official numbers, Location Routing Numbers, Temporary Local Directory Numbers (TLDN), soft dial tone numbers and wireless E911 emergency service routing digit/key (ESRD/ESRK) numbers. (FCC 00-104 ¶ 36).
  • In Service
    A code or block for which local routing information appears in the LERG Routing Guide, and one or more telephone numbers within the NXX code or NXX-X block has been Assigned to an end user (FCC 00-104, ¶240). Numbers that are categorized as Administrative, Aging, Intermediate, Reserved, or Available cannot also be Assigned and do not satisfy the In Service requirement.

If you have any questions, please contact the Number Pooling Customer Support at 1-866-NEUPOOL or poolingsupport@team.neustar

To view previous Pooling Tips of the Month, click here.