NPA RELIEF ACTIVITY
OVERLAY DETAIL

Oregon Flag

OLD NPA
503

OVERLAY NPA
971*
* concentrated
   overlay

TEST #

10D PERMISSIVE

10D MANDATORY

(971) 200-4971
(971) 300-4971
(971) 400-4971

07/11/99

10/01/00

NEW CODE
10/01/00

Area Code 971 will overlay most of the 503 area code effective 10/01/00.

Clatsop and Tillamook Counties in the northwest corner of the state will NOT receive the 971 overlay code, and will retain 7-Digit local dialing.

Current 503 customers will retain their numbers, but all local calls within the 503/971overlay area will require 10-Digit dialing.