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Area Code and Exchange (509) 642 in Washington

Exchange Code 642 for Area Code 509 covers the city of Harrah, Yakima County in the State of Washington. It is centered at N 46º 24' 15.46", W 120º 32' 39.23". This Exchange Code was introduced on 13 September 2005 and is designated as being used for Landline telephones.

This Exchange covers telephone numbers ranging from (509) 642-0000 to (509) 642-9999.

In this Exchange Code there are 1 telephone numbers that have been the subject of complaints to the FCC.

Technical Information for Exchange (509) 642

NPA/Area Code: 509
NXX/Exchange Code: 642
City: Harrah
County: Yakima
State: Washington
Rate Center: HARRAH
OCN: 6121
Time Zone: PST
DST Observed:
Exchange Status: Active
NXX Use Type: Landline
NXX Intro Date: 13 September 2005
Latitude: 46.4042937
Longitude: -120.5442304
New NPA:
LATA: 676
FIPS: 53077
CBSA Code: 49420
Number Pooling: Yes
CBSA Name: Yakima, WA


Number Pooling in Exchange (509) 642

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 509-642 and the following thousand blocks are currently assigned to carriers.

Telephone numbers subject to FCC Complaints in Exchange (509) 642 1

Below is the 1 telephone number that is subject to complaints to the FCC in this Exchange Code.

(509) 642-4416

This number has been the subject of 1 complaint to the FCC.

Click here for more details.