PPT Slide

Pool Administrator documents & distributes required data:

- Eff. Date(See Note 11)

- 1K Block

- SPID(donor & recipient)

- Donor LERG OCN

- Default LRN

- Default DPC

- CLLI

- From switch

- To switch

- Unavailable TNs 4

1

SP requests TN block within a rate center

Pool Administrator responds within 10 business days and assigns a contaminated block from avlble ranges

2

Recipient SP rcves new 1K block assignment and unavailable TNs 5B

Donor SP rcves 1K block assign notification - updates LERG

5A

NPAC rcves 1K block assgn info

and updates NPAC SMS within 3 business days

-TN Block

-Eff. Date

-SPID (Donor & Recipient)

-Default DPC

-Default LRN

7

NPAC updates

SMS after Intra

Porting complete and

prior to Eff. Date

9

On Eff. Date NPAC

Download Pooled

Data

10

Donor SP completes intra-SP port on contaminated numbers no later than Eff. Date -3 (?) 8

Number Pooling/ PrePort

Contaminated - Post NPAC Requirement Implementation

Delete TN

Inventory from internal TN inventory OSS

11

Pool Admin contacts

Donor for unavailable TNs as effective date

3

Update TN Inventory

6

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