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Area Code and Exchange (509) 420 in Washington

Exchange Code 420 for Area Code 509 covers the city of Richland, Benton County in the State of Washington. It is centered at N 46º 17' 8.49", W 119º 17' 4.06". This Exchange Code was introduced on 5 November 2001 and is designated as being used for Landline telephones.

This Exchange covers telephone numbers ranging from (509) 420-0000 to (509) 420-9999.

In this Exchange Code there are 2 telephone numbers that have been the subject of complaints to the FCC and 25 telephone numbers that our research shows belong to legitimate businesses.

Technical Information for Exchange (509) 420

NPA/Area Code: 509
NXX/Exchange Code: 420
City: Richland
County: Benton
State: Washington
Rate Center: RICHLAND
OCN: 7421
Time Zone: PST
DST Observed:
Exchange Status: Active
NXX Use Type: Landline
NXX Intro Date: 5 November 2001
Latitude: 46.2856907
Longitude: -119.2844621
New NPA:
Overlay:
LATA: 676
FIPS: 53005
CBSA Code: 28420
Number Pooling: Yes
CBSA Name: Kennewick-Richland, WA

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Number Pooling in Exchange (509) 420

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 509-420 and the following thousand blocks are currently assigned to carriers.

Telephone numbers subject to FCC Complaints in Exchange (509) 420 2

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

(509) 420-7224

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

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(509) 420-5050

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

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Businesses and other Entities in Exchange (509) 420 58

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

(509) 420-3442

Registered to CRISTINA RODRIGUEZ in RICHLAND.

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(509) 420-3510

Registered to LUIS MADRIGAL in KENNEWICK.

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(509) 420-3442

Registered to HANNAH COSETTE OSTROWSKY in RICHLAND.

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(509) 420-3442

Registered to GABRIELA GARCIA in RICHLAND.

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(509) 420-3442

Registered to LEILANI BETZSOLD in RICHLAND.

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(509) 420-3442

Registered to AMERICA G SANDOVAL ZAZUETA in RICHLAND.

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(509) 420-6386

Registered to COLUMBIA DIAGNOSTIC LAB, INC. in WEST RICHLAND.

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(509) 420-3442

Registered to JENNIFER PAWLOWSKI B.S. in RICHLAND.

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(509) 420-3442

Registered to JOSHUA COLE MA in RICHLAND.

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(509) 420-6603

Registered to MARLENA MARIE WORKMAN M.A. in RICHLAND.

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(509) 420-3442

Registered to CHRISTI BONERTZ in RICHLAND.

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(509) 420-3442

Registered to MRS. KATIE LYNN SEWARD in RICHLAND.

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(509) 420-3442

Registered to JESSICA GUERIN in RICHLAND.

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(509) 420-3442

Registered to KATELYN WALKER in RICHLAND.

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(509) 420-5225

Registered to ON SCENE MEDICAL SERVICES, P.C. in KENNEWICK.

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(509) 420-5226

Registered to ON SCENE MEDICAL SERVICES, P.C. in KENNEWICK.

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(509) 420-3442

Registered to MS. KATLYN NICOLE WASHINGTON in RICHLAND.

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(509) 420-6340

Registered to CLOREESE WILKINSON-RIVERA LMHC in KENNEWICK.

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(509) 420-3442

Registered to LAUREN MATHISON M.A. in RICHLAND.

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(509) 420-3442

Registered to MADALYN KAY HILL in RICHLAND.

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(509) 420-0932

Registered to CODY CROW in RICHLAND.

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(509) 420-5053

Registered to ZAIN MEDICAL CENTER in RICHLAND.

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(509) 420-5052

Registered to ZAIN MEDICAL CENTER in RICHLAND.

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(509) 420-3442

Registered to MICKALA TRAPPETT in RICHLAND.

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(509) 420-3442

Registered to JESSICA HALE in RICHLAND.

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(509) 420-6670

Registered to JACOB HENRIKSEN in SPOKANE.

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(509) 420-5132

Registered to EMT INC in RICHLAND.

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(509) 420-5066

Registered to EMT INC in RICHLAND.

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(509) 420-3442

Registered to CRYSTAL SKOGLEY in RICHLAND.

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(509) 420-3442

Registered to KATHLEEN VIERRA in RICHLAND.

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(509) 420-0017

Registered to CHERYL RICKETTS RNW in RICHLAND.

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(509) 420-3442

Registered to MISS MIRIAM ALEJANDRA MURILLO in RICHLAND.

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(509) 420-0423

Registered to ADVANCED PRIMARY CARE PLLC in RICHLAND.

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(509) 420-0424

Registered to ADVANCED PRIMARY CARE PLLC in RICHLAND.

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(509) 420-0424

Registered to JULIA CRUZEN PLLC in RICHLAND.

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(509) 420-5059

Registered to NEUROPSYCH PROGRAM PLLC in RICHLAND.

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(509) 420-0423

Registered to JULIA CRUZEN PLLC in RICHLAND.

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(509) 420-0424

Registered to CYNTHIA WALLACE LMHC in RICHLAND.

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(509) 420-5060

Registered to NEUROPSYCH PROGRAM PLLC in RICHLAND.

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(509) 420-0423

Registered to CYNTHIA WALLACE LMHC in RICHLAND.

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(509) 420-0424

Registered to RELIANCE EMERGENT CARE, PLLC in RICHLAND.

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(509) 420-4352

Registered to MRS. NEDDA-JEAN DAYLEY BSN, RN in RICHLAND.

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(509) 420-0423

Registered to RELIANCE EMERGENT CARE, PLLC in RICHLAND.

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(509) 420-5059

Registered to MRS. MICHELLE NELSON GASPAR M.ED in RICHLAND.

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(509) 420-0424

Registered to MARCI MILLER-PILSBURY, M.ED., LMHC in RICHLAND.

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(509) 420-6286

Registered to CONSTANCE JEAN GURTISEN in RICHLAND.

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(509) 420-0423

Registered to MARCI MILLER-PILSBURY, M.ED., LMHC in RICHLAND.

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(509) 420-0424

Registered to MRS. MARCI ANNE MILLER-PILSBURY M.ED. in RICHLAND.

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(509) 420-0423

Registered to MRS. MARCI ANNE MILLER-PILSBURY M.ED. in RICHLAND.

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(509) 420-0611

Registered to CAMILLE HARTLEY CCC-SLP in RICHLAND.

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(509) 420-4560

Registered to MS. MARIE ANN PORTER RN in RICHLAND.

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(509) 420-0177

Registered to MS. DEBORAH MARILYN ROGERS ARNP in KENNEWICK.

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(509) 420-5125

Registered to MEDICAL FIREFIGHTER INC in FORT DEFIANCE.

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(509) 420-0423

Registered to KISHORE SHM VARADA PA-C in RICHLAND.

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(509) 420-0884

Registered to MRS. MARIE L MCELDERRY RDH, BS in WEST RICHLAND.

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(509) 420-0423

Registered to RELIANCE MEDICAL CLINICS, PLLC in RICHLAND.

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(509) 420-0424

Registered to RELIANCE MEDICAL CLINICS, PLLC in RICHLAND.

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(509) 420-5053

Registered to DR. CANDACE C GREEN M.D. in RICHLAND.

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