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Area Code and Exchange (425) 633 in Washington

Exchange Code 633 for Area Code 425 covers the city of Seattle, King County in the State of Washington. It is centered at N 47º 36' 22.35", W 122º 19' 55.45". This Exchange Code was introduced on 20 September 2010 and is designated as being used for Wireless telephones.

This Exchange covers telephone numbers ranging from (425) 633-0000 to (425) 633-9999.

In this Exchange Code there are 14 telephone numbers that our research shows belong to legitimate businesses.

Technical Information for Exchange (425) 633

NPA/Area Code: 425
NXX/Exchange Code: 633
City: Seattle
County: King
State: Washington
Rate Center: BELLEVUE
OCN: 6529
Time Zone: PST
DST Observed:
Exchange Status: Active
NXX Use Type: Wireless
NXX Intro Date: 20 September 2010
Latitude: 47.6062095
Longitude: -122.3320708
New NPA:
Overlay:
LATA: 674
FIPS: 53033
CBSA Code:
Number Pooling: Yes

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Number Pooling in Exchange (425) 633

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 425-633 and the following thousand blocks are currently assigned to carriers.

Businesses and other Entities in Exchange (425) 633 18

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

(425) 633-4294

Registered to DR. AMIRA AHDUT PLLC in BELLEVUE.

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(425) 633-4037

Registered to SONAM RAVINDRA KIWALKAR MD in ROCHESTER.

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(425) 633-9501

Registered to DR. SAMEERA NATARAJAN M.D. in CHICAGO.

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(425) 633-9460

Registered to MS. JUDITH PIPER in KIRKLAND.

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(425) 633-9483

Registered to KHUSHPREET KAUR SAINI in SNOQUALMIE.

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(425) 633-7325

Registered to MICHAEL AUSTIN in TULALIP.

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(425) 633-9458

Registered to PALESTEEN VANELL HART MA60335498 in MOUNTLAKE TERRACE.

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(425) 633-7730

Registered to SNEHA XAVIER D.M.D in SUGAR LAND.

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(425) 633-2281

Registered to ALEXIS ANNE ABEL PNP in BELLEVUE.

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(425) 633-2277

Registered to SOUND OXYGEN SERVICE, INC. in BELLEVUE.

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(425) 633-2166

Registered to CHIA-LING CHI LAC in BELLEVUE.

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(425) 633-2282

Registered to SHARI CORBOY BCBA in BELLEVUE.

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(425) 633-2166

Registered to 1ST CHOICE INTEGRATIVE MEDICINE P.S. in BELLEVUE.

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(425) 633-2166

Registered to DR. YINHSU LIU ND, RD in BELLEVUE.

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(425) 633-2166

Registered to MR. TA-JEN LIN EAMP, L.AC. in BELLEVUE.

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(425) 633-2188

Registered to JUDY YEN-GEE LIN N.D. in BELLEVUE.

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(425) 633-2281

Registered to MRS. AMY NICOLE ADKINS-DWIVEDI NP in REDMOND.

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(425) 633-2123

Registered to DR. MATTHEW HUANG DDS in COVINGTON.

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