Area Code and Exchange (360) 421 in Washington
Exchange Code 421 for Area Code 360 covers the city of Mount Vernon, Skagit County in the State of Washington. It is centered at N 48º 25' 16.38", W 122º 20' 2.57". This Exchange Code was introduced on 16 April 2001 and is designated as being used for Wireless telephones.
This Exchange covers telephone numbers ranging from (360) 421-0000 to (360) 421-9999.
In this Exchange Code there are 6 telephone numbers that have been the subject of complaints to the FCC and 46 telephone numbers that our research shows belong to legitimate businesses.
Technical Information for Exchange (360) 421
NXX/Exchange Code: 421
City: Mount Vernon
Rate Center: MT VERNON
Time Zone: PST
Exchange Status: Active
NXX Intro Date: 16 April 2001
CBSA Code: 34580
Number Pooling: No
Telephone numbers subject to FCC Complaints in Exchange (360) 421 6
Below are the 6 telephone numbers that are subject to complaints to the FCC in this Exchange Code.
Businesses and other Entities in Exchange (360) 421 48
Below are details of all of the legitimate businesses and other entities that we have identified within this Exchange Code.