NANC Change Orders

The NANC Change Order section contains descriptions of the business functionality of the Number Portability Administration Center (NPAC) Service Management System (SMS) as defined by the Local Number Portability Administration Working Group (LNPA WG), which has a direct relationship to the processes and systems that each Service Provider uses to participate in LNP.

When a change in the NPAC software design is discussed at the LNPA WG, the proposed change eventually is described in the form of a change order. The change order document describes the business need for the software change and, at a high level, the software changes required to implement the proposal. As discussions progress, the technical portion of the change order is expanded to document both new software requirements and changes to existing software requirements that would result if the Change Order were implemented. (Operational impacts of a change order are described in "Method & Procedures" documents issued before the change order is implemented.) In this section of the LNPA WG web site, all change orders ever considered are listed. The final change order document and the LNPA WG discussion notes, the change order's status, and the identity of the software release in which the change order was implemented are provided here.

The status of a change order may be either Closed, Open, Implemented, or Requested. These terms are defined as follows:

  • Closed – The change order was considered and rejected.
  • Open – The change order has been considered and there may be further discussion.
  • Implemented – The change order was adopted and has been implemented in the NPAC system.
  • Requested – The LNPA TOSC has reached agreement on the Change Order and either a SOW may be requested or the requirements updates (Doc Only) will be included in a future version of the Industry Document(s).

Summary & Guidelines


Title Date Originated Description Status Documents
NANC 525 07/10/2018 MUMP Mass Pooling Implemented Download
NANC 524 07/10/2018 MUMP File layouts – Near Term Implemented Download
NANC 523 04/24/2018 Implicit NPAC SMS Requirements Implemented Download
NANC 522 06/05/2018 BDD Files SSN Field Implemented Download
NANC 521 03/06/2018 Group & RR Testing – Doc Only Changes Implemented Download
NANC 520 03/06/2018 SIC SMURF Naming Convention – Doc Only Changes Implemented Download
NANC 519 03/06/2018 BDD File Compression Implemented Download
NANC 518 02/14/2018 PTO SV Create FRS Doc-Only Change Implemented Download
NANC 517 02/14/2018 Turn-Up Test Plan Doc-Only Clarifications Implemented Download
NANC 516 01/09/2018 XML Messages - Extraneous SPIDs Implemented Download
NANC 515 01/09/2018 LSMS XML Messages - Boolean Attributes Implemented Download
NANC 514 01/09/2018 XML Query Requests - Double Quotes Implemented Download
NANC 513 08/22/2017 LSMS Query Response Attributes Implemented Download
NANC 512 08/22/2017 SP Recovery Request RDN Implemented Download
NANC 511 08/22/2017 LSMS SV Query Response RDN Implemented Download
NANC 510 08/22/2017 Network Data Delete Recovery Implemented Download
NANC 509 08/22/2017 Modify Pending Old SP Auth Implemented Download
NANC 508 08/22/2017 Recovery SPName Implemented Download
NANC 507 08/22/2017 Effective Release Date Disc Implemented Download
NANC 506 08/22/2017 Not Filter Implemented Download
NANC 505 08/22/2017 Date Time Stamp Format Implemented Download
NANC 504 08/22/2017 Recovery of Modified SVs Closed Download
NANC 503 08/04/2017 Error Code File Clarification Implemented Download
NANC 502 07/27/2017 XML Optional Data Validation Implemented Download
NANC 501 07/27/2017 CMIP Synchronizaton Field Validation Implemented Download

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