Area Code and Exchange (509) 520 in Washington
Exchange Code 520 for Area Code 509 covers the city of Walla Walla, Walla Walla County in the State of Washington. It is centered at N 46º 3' 52.49", W 118º 20' 34.88". This Exchange Code was introduced on 4 February 1994 and is designated as being used for Wireless telephones.
This Exchange covers telephone numbers ranging from (509) 520-0000 to (509) 520-9999.
In this Exchange Code there are 5 telephone numbers that have been the subject of complaints to the FCC and 37 telephone numbers that our research shows belong to legitimate businesses.
Technical Information for Exchange (509) 520
NXX/Exchange Code: 520
City: Walla Walla
County: Walla Walla
Rate Center: WALLAWALLA
Time Zone: PST
Exchange Status: Active
NXX Intro Date: 4 February 1994
CBSA Code: 47460
Number Pooling: No
Telephone numbers subject to FCC Complaints in Exchange (509) 520 5
Below are the 5 telephone numbers that are subject to complaints to the FCC in this Exchange Code.
Businesses and other Entities in Exchange (509) 520 40
Below are details of all of the legitimate businesses and other entities that we have identified within this Exchange Code.