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Area Code and Exchange (509) 348 in Washington

Exchange Code 348 for Area Code 509 covers the city of Davenport, Lincoln County in the State of Washington. It is centered at N 47º 39' 14.56", W 118º 8' 59.9". This Exchange Code was introduced on 24 September 2002 and is designated as being used for Landline telephones.

This Exchange covers telephone numbers ranging from (509) 348-0000 to (509) 348-9999.

In this Exchange Code there are 2 telephone numbers that our research shows belong to legitimate businesses.

Technical Information for Exchange (509) 348

NPA/Area Code: 509
NXX/Exchange Code: 348
City: Davenport
County: Lincoln
State: Washington
Rate Center: DAVENPORT
OCN: 1477
Time Zone: PST
DST Observed:
Exchange Status: Active
NXX Use Type: Landline
NXX Intro Date: 24 September 2002
Latitude: 47.6540456
Longitude: -118.149973
New NPA:
LATA: 676
FIPS: 53043
CBSA Code:
Number Pooling: Yes


Number Pooling in Exchange (509) 348

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 509-348 and the following thousand blocks are currently assigned to carriers.

Businesses and other Entities in Exchange (509) 348 2

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

(509) 348-0293


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(509) 348-0116


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