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Area Code and Exchange (360) 309 in Washington

Exchange Code 309 for Area Code 360 covers the city of Oak Harbor, Island County in the State of Washington. It is centered at N 48º 17' 35.36", W 122º 38' 35.61". This Exchange Code was introduced on 22 July 1999 and is designated as being used for Wireless telephones.

This Exchange covers telephone numbers ranging from (360) 309-0000 to (360) 309-9999.

In this Exchange Code there are 1 telephone numbers that our research shows belong to legitimate businesses.

Technical Information for Exchange (360) 309

NPA/Area Code: 360
NXX/Exchange Code: 309
City: Oak Harbor
County: Island
State: Washington
Rate Center: RIDGEFIELD
OCN: 6060
Time Zone: PST
DST Observed:
Exchange Status: Active
NXX Use Type: Wireless
NXX Intro Date: 22 July 1999
Latitude: 48.2931559
Longitude: -122.6432245
New NPA:
Overlay:
LATA:
FIPS: 53029
CBSA Code: 36020
Number Pooling: Yes
CBSA Name: Oak Harbor, WA

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Number Pooling in Exchange (360) 309

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 360-309 and the following thousand blocks are currently assigned to carriers.

Businesses and other Entities in Exchange (360) 309 1

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

(360) 309-0937

Registered to KENDRA J ARNOLD LMP in SILVERDALE.

Click here for more details.