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Area Code and Exchange (509) 312 in Washington

Exchange Code 312 for Area Code 509 covers the city of Ellensburg, Kittitas County in the State of Washington. It is centered at N 46º 59' 47.45", W 120º 32' 52.25". This Exchange Code was introduced on 11 July 2001 and is designated as being used for Wireless telephones.

This Exchange covers telephone numbers ranging from (509) 312-0000 to (509) 312-9999.

In this Exchange Code there are 8 telephone numbers that our research shows belong to legitimate businesses.

Technical Information for Exchange (509) 312

NPA/Area Code: 509
NXX/Exchange Code: 312
City: Ellensburg
County: Kittitas
State: Washington
Rate Center: ELLENSBURG
OCN: 6529
Time Zone: PST
DST Observed:
Exchange Status: Active
NXX Use Type: Wireless
NXX Intro Date: 11 July 2001
Latitude: 46.9965144
Longitude: -120.5478474
New NPA:
Overlay:
LATA: 676
FIPS: 53037
CBSA Code: 21260
Number Pooling: Yes
CBSA Name: Ellensburg, WA

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Number Pooling in Exchange (509) 312

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 509-312 and the following thousand blocks are currently assigned to carriers.

Businesses and other Entities in Exchange (509) 312 8

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

(509) 312-9705

Registered to MRS. LINDSEY PINGER PHARM.D. in ELLENSBURG.

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(509) 312-9976

Registered to SPENCER HARWOOD in SPOKANE.

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(509) 312-0349

Registered to DR. ALEKSANDER HEYFETZ PHARMD in SPOKANE.

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(509) 312-0202

Registered to DR. TOBY JAMES BOWERS D.O. in ELLENSBURG.

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(509) 312-0010

Registered to HOLLIE ELIZABETH BUTLER LMP in ELLENSBURG.

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(509) 312-4533

Registered to MS. KRISTIE KAY FITCHETT-WAGNER LMP in ELLENSBURG.

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(509) 312-9513

Registered to TINA TARBERT L.M.T in ELLENSBURG.

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(509) 312-0704

Registered to MR. WAYNE MICHAEL SWESEY PA-C in ELLENSBURG.

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