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Area Code and Exchange (509) 330 in Washington

Exchange Code 330 for Area Code 509 covers the city of Pullman, Whitman County in the State of Washington. It is centered at N 46º 43' 52.59", W 117º 10' 46.62". This Exchange Code was introduced on 16 May 2002 and is designated as being used for Wireless telephones.

This Exchange covers telephone numbers ranging from (509) 330-0000 to (509) 330-9999.

In this Exchange Code there are 6 telephone numbers that our research shows belong to legitimate businesses.

Technical Information for Exchange (509) 330

NPA/Area Code: 509
NXX/Exchange Code: 330
City: Pullman
County: Whitman
State: Washington
Rate Center: PULLMAN
OCN: 1484
Time Zone: PST
DST Observed:
Exchange Status: Active
NXX Use Type: Wireless
NXX Intro Date: 16 May 2002
Latitude: 46.7312745
Longitude: -117.1796158
New NPA:
Overlay:
LATA: 960
FIPS: 53075
CBSA Code: 39420
Number Pooling: Yes
CBSA Name: Pullman, WA

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Number Pooling in Exchange (509) 330

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 509-330 and the following thousand blocks are currently assigned to carriers.

Businesses and other Entities in Exchange (509) 330 10

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

(509) 330-5539

Registered to DR. KATHLEEN MARY OJEDA ND in COLTON.

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(509) 330-5020

Registered to FACIAL ORAL AND DENTAL IMPLANT SURGERY ASSOCIATES, INC. in PULLMAN.

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(509) 330-5539

Registered to ROLLING HILLS NATURAL FAMILY MEDICINE, PLLC in PULLMAN.

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(509) 330-5456

Registered to MARK SUMMERSON, PHD, LLC in PULLMAN.

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(509) 330-5456

Registered to DR. MELANIE WHETSTINE-RICHEL PH.D. in PULLMAN.

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(509) 330-0362

Registered to JENNIFER LYNNE BROSSMAN ATC, AT/L in PULLMAN.

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(509) 330-5456

Registered to MELANIE WHETSTINE PHD LLC in PULLMAN.

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(509) 330-0255

Registered to DR. JANICE MARIE KUSCH PH.D. in RICHLAND.

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(509) 330-5456

Registered to DR. MARK THOMAS SUMMERSON PH.D. in PULLMAN.

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(509) 330-0771

Registered to MISS AMANDA K BLANKENSHIP LMP, NCTMB in MOSCOW.

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