1. Wireless Local Number Portability Timeline - Phase 2
INDUSTRY
SERVICE PROVIDER
OCT
NOV
DEC
JAN
FEB
MAR
APR
VENDOR PRODUCTS AVAILABLE
FUNCTIONAL SPECS COMPLETE
01/02
INTERNAL END-TO-END TESTING - NETWORK and BACK OFFICE
SYSTEM DEVELOPMENT: Back Office ; Network - MIN / MDN Separation, Service Interoperability
2/02
4/02
NPAC TURN-UP TESTING
INTER-CARRIER TEST COORDINATION AND LOGISTICS
10/01
4/02
1/16/2019
NOTE: ALL DATES ARE THE BEGINNING OF THE MONTH

2. Wireless Local Number Portability Timeline - Phase 2
INDUSTRY
SERVICE PROVIDER
2002 (con’t)
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
INTERCARRIER TESTING
09/15/02
4/02
DEPLOYMENT
9/02
10/15/02
FINAL
ADJUST-
MENTS *
11/24/2002
1/16/2019
NOTE: ALL DATES ARE THE BEGINNING OF THE MONTH