Area Code and Exchange (509) 480 in Washington
Exchange Code 480 for Area Code 509 covers the city of Yakima, Yakima County in the State of Washington. It is centered at N 46º 36' 7.46", W 120º 30' 21.24". This Exchange Code was introduced on 12 January 2005 and is designated as being used for Wireless telephones.
This Exchange covers telephone numbers ranging from (509) 480-0000 to (509) 480-9999.
In this Exchange Code there are 28 telephone numbers that our research shows belong to legitimate businesses.
Technical Information for Exchange (509) 480
NXX/Exchange Code: 480
Rate Center: YAKIMA
Time Zone: PST
Exchange Status: Active
NXX Intro Date: 12 January 2005
CBSA Code: 49420
Number Pooling: Yes
Number Pooling in Exchange (509) 480
The initial set up of an Exchange was to have all 10,000 numbers (0000 - 9999) for a particular Rate Center allocated to the same local exhange carrier. With the advent of multiple carriers, allocating each one of them their own Exchange Code would be inefficient and soon use up the available number pools for a particular area. To counter this, some exchanges are split into blocks of 1,000 numbers, which can each be allocated to individual carriers. This cuts down on wasted numbers that aren't allocated as each carrier has a smaller pool available.Number Pooling is activated in Exchange 509-480 and the following thousand blocks are currently assigned to carriers.
Businesses and other Entities in Exchange (509) 480 29
Below are details of all of the legitimate businesses and other entities that we have identified within this Exchange Code.