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Area Code and Exchange (920) 823 in Wisconsin

Exchange Code 823 for Area Code 920 covers the city of Egg Harbor, Door County in the State of Wisconsin. It is centered at N 45º 2' 46.97", W 87º 17' 49.38". This Exchange Code was introduced on 6 July 1997 and is designated as being used for Landline telephones.

This Exchange covers telephone numbers ranging from (920) 823-0000 to (920) 823-9999.

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

Technical Information for Exchange (920) 823

NPA/Area Code: 920
NXX/Exchange Code: 823
City: Egg Harbor
County: Door
State: Wisconsin
Rate Center: JACKSONPT
OCN: 0886
Time Zone: CST
DST Observed:
Exchange Status: Active
NXX Use Type: Landline
NXX Intro Date: 6 July 1997
Latitude: 45.0463807
Longitude: -87.2970502
New NPA:
LATA: 350
FIPS: 55029
CBSA Code:
Number Pooling: Yes


Number Pooling in Exchange (920) 823

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 920-823 and the following thousand blocks are currently assigned to carriers.

Businesses and other Entities in Exchange (920) 823 1

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

(920) 823-2783


Click here for more details.