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Area Code and Exchange (509) 648 in Washington

Exchange Code 648 for Area Code 509 covers the city of Saint John, Clark County in the State of Washington. It is centered at N 45º 41' 46.42", W 122º 36' 43.35". 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) 648-0000 to (509) 648-9999.

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

Technical Information for Exchange (509) 648

NPA/Area Code: 509
NXX/Exchange Code: 648
City: Saint John
County: Clark
State: Washington
Rate Center: ST JOHN
OCN: 2442
Time Zone: PST
DST Observed:
Exchange Status: Active
NXX Use Type: Landline
NXX Intro Date: 4 February 1994
Latitude: 45.6962278
Longitude: -122.6120416
New NPA:
Overlay:
LATA: 676
FIPS: 53011
CBSA Code: 38900
Number Pooling: Yes
CBSA Name: Portland-Vancouver-Hillsboro, OR-WA

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Number Pooling in Exchange (509) 648

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 509-648 and the following thousand blocks are currently assigned to carriers.

Businesses and other Entities in Exchange (509) 648 14

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

(509) 648-6684

Registered to MICHAEL MCKAY DDS PLLC in SELAH.

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(509) 648-3430

Registered to MICHELLE SWENSON WELCH RPH in TEKOA.

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(509) 648-3217

Registered to MICHELLE SWENSON WELCH RPH in TEKOA.

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(509) 648-3217

Registered to PHARMADREAM INC in SAINT JOHN.

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(509) 648-3430

Registered to PHARMADREAM INC in SAINT JOHN.

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(509) 648-4237

Registered to QUAIL RUN PHYSICAL THERAPY LLC in SAINT JOHN.

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(509) 648-3217

Registered to PHARMADREAM INC in SAINT JOHN.

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(509) 648-3341

Registered to QUAIL RUN PHYSICAL THERAPY LLC in SAINT JOHN.

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(509) 648-4237

Registered to JAMES WILLIAM ROGERS P.T. in SAINT JOHN.

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(509) 648-3430

Registered to PHARMADREAM INC in SAINT JOHN.

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(509) 648-3451

Registered to ST. JOHN SCHOOL DISTRICT in ST JOHN.

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(509) 648-3341

Registered to JAMES WILLIAM ROGERS P.T. in SAINT JOHN.

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(509) 648-3336

Registered to ST. JOHN SCHOOL DISTRICT in ST JOHN.

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(509) 648-0803

Registered to BART RASK MD in HILLSBORO.

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