WA-TelephoneNumbers.info - Your source of information on telephone numbers in Washington.
To view details of a specific telephone number, select the Area Code from the drop down and then type the remaining 7 digits of the number in the text box.

Area Code and Exchange (425) 310 in Washington

Exchange Code 310 for Area Code 425 covers the city of Maple Valley, King County in the State of Washington. It is centered at N 47º 23' 33.78", W 122º 2' 47.07". This Exchange Code was introduced on 10 May 1999 and is designated as being used for Landline telephones.

This Exchange covers telephone numbers ranging from (425) 310-0000 to (425) 310-9999.

In this Exchange Code there are 5 telephone numbers that have been the subject of complaints to the FCC and 4 telephone numbers that our research shows belong to legitimate businesses.

Technical Information for Exchange (425) 310

NPA/Area Code: 425
NXX/Exchange Code: 310
City: Maple Valley
County: King
State: Washington
Rate Center: MAPLE VLY
OCN: 7146
Time Zone: PST
DST Observed:
Exchange Status: Active
NXX Use Type: Landline
NXX Intro Date: 10 May 1999
Latitude: 47.392716
Longitude: -122.046409
New NPA:
Overlay:
LATA: 674
FIPS: 53033
CBSA Code:
Number Pooling: Yes

Advertisment

Number Pooling in Exchange (425) 310

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 425-310 and the following thousand blocks are currently assigned to carriers.

Telephone numbers subject to FCC Complaints in Exchange (425) 310 5

Below are the 5 telephone numbers that are subject to complaints to the FCC in this Exchange Code.

(425) 310-5422

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

Click here for more details.
(425) 310-9133

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

Click here for more details.
(425) 310-9135

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

Click here for more details.
(425) 310-9054

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

Click here for more details.
(425) 310-9058

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

Click here for more details.

Businesses and other Entities in Exchange (425) 310 6

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

(425) 310-2383

Registered to MRS. EMMA ALICE KOWALINSKI MS, LMFT, MDFT in MAPLE VALLEY.

Click here for more details.

(425) 310-5216

Registered to JAMIE WEBER LSWAIC in FEDERAL WAY.

Click here for more details.

(425) 310-6519

Registered to PEN HOU M.D. in REDMOND.

Click here for more details.

(425) 310-6519

Registered to REDMOND FAMILY CARE LLC in REDMOND.

Click here for more details.

(425) 310-8430

Registered to DR. JAMES MICHAEL THOMAS DDS MS, PLLC in BELLEVUE.

Click here for more details.

(425) 310-8430

Registered to JAMES M. THOMAS, P.S. in BELLEVUE.

Click here for more details.