AIRESPRING TIER D OCN LIST - Rev. 08/28/08

The following is a current list of OCN’s defined as Tier D for customers who utilize Tiered Rate Plans. The list is updated as required. Customers are recommended to review this list on a regular basis for the most up to date Tier list.

1023

3026

1166

3027

1177

3028

1307

3030

1449

3390

1537

4156

1553

4358

1655

4456

1797

4457

3000

4460

3001

4461

3002

6009

3003

6292

3004

6304

3005

6354

3006

6521

3007

6531

3008

6677

3011

6733

3013

6747

3015

6856

3016

6872

3017

6882

3018

6926

3019

7785

3022

345D

3023

411A

3025