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Area Code and Exchange (509) 978 in Washington

Exchange Code 978 for Area Code 509 covers the city of Coulee Dam, Okanogan County in the State of Washington. It is centered at N 47º 57' 55.55", W 118º 58' 34.08". This Exchange Code was introduced on 11 September 2002 and is designated as being used for Landline telephones.

This Exchange covers telephone numbers ranging from (509) 978-0000 to (509) 978-9999.

In this Exchange Code there are 5 telephone numbers that have been the subject of complaints to the FCC.

Technical Information for Exchange (509) 978

NPA/Area Code: 509
NXX/Exchange Code: 978
City: Coulee Dam
County: Okanogan
State: Washington
Rate Center: NESPELEM
OCN: 6121
Time Zone: PST
DST Observed:
Exchange Status: Active
NXX Use Type: Landline
NXX Intro Date: 11 September 2002
Latitude: 47.9654304
Longitude: -118.9761322
New NPA:
Overlay:
LATA: 676
FIPS: 53047
CBSA Code:
Number Pooling: Yes

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Number Pooling in Exchange (509) 978

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 509-978 and the following thousand blocks are currently assigned to carriers.

Telephone numbers subject to FCC Complaints in Exchange (509) 978 5

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

(509) 978-0069

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

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(509) 978-0288

This number has been the subject of 3 complaints to the FCC.

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(509) 978-0590

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

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(509) 978-0593

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

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(509) 978-0597

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

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