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Area Code and Exchange (509) 678 in Washington

Exchange Code 678 for Area Code 509 covers the city of Cowiche, Yakima County in the State of Washington. It is centered at N 46º 40' 11.45", W 120º 42' 44.26". This Exchange Code was introduced on 4 February 1994 and is designated as being used for Landline telephones.

This Exchange covers telephone numbers ranging from (509) 678-0000 to (509) 678-9999.

In this Exchange Code there are 2 telephone numbers that have been the subject of complaints to the FCC and 5 telephone numbers that our research shows belong to legitimate businesses.

Technical Information for Exchange (509) 678

NPA/Area Code: 509
NXX/Exchange Code: 678
City: Cowiche
County: Yakima
State: Washington
Rate Center: COWICHE
OCN: 2410
Time Zone: PST
DST Observed:
Exchange Status: Active
NXX Use Type: Landline
NXX Intro Date: 4 February 1994
Latitude: 46.6698469
Longitude: -120.7122935
New NPA:
Overlay:
LATA: 676
FIPS: 53077
CBSA Code: 49420
Number Pooling: Yes
CBSA Name: Yakima, WA

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Number Pooling in Exchange (509) 678

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 509-678 and the following thousand blocks are currently assigned to carriers.

Telephone numbers subject to FCC Complaints in Exchange (509) 678 2

Below are the 2 telephone numbers that are subject to complaints to the FCC in this Exchange Code.

(509) 678-7940

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

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(509) 678-7850

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

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Businesses and other Entities in Exchange (509) 678 5

Below are details of all of the legitimate businesses and other entities that we have identified within this Exchange Code.

(509) 678-0260

Registered to MS. CYNTHIA E ODOM LMP in COWICHE.

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(509) 678-5509

Registered to MRS. LURDES PONCE RN in COWICHE.

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(509) 678-4091

Registered to JILL BENETTI RDH, BSDH in COWICHE.

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(509) 678-5494

Registered to HIGHLAND SCHOOL DISTRICT in COWICHE.

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(509) 678-4343

Registered to HIGHLAND SCHOOL DISTRICT in COWICHE.

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