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Area Code and Exchange (920) 821 in Wisconsin

Exchange Code 821 for Area Code 920 covers the city of Beaver Dam, Dodge County in the State of Wisconsin. It is centered at N 43º 27' 27.97", W 88º 50' 14.38". This Exchange Code was introduced on 30 June 2001 and is designated as being used for Landline telephones.

This Exchange covers telephone numbers ranging from (920) 821-0000 to (920) 821-9999.

In this Exchange Code there are 2 telephone numbers that have been the subject of complaints to the FCC and 2 telephone numbers that our research shows belong to legitimate businesses.

Technical Information for Exchange (920) 821

NPA/Area Code: 920
NXX/Exchange Code: 821
City: Beaver Dam
County: Dodge
State: Wisconsin
Rate Center: BEAVER DAM
OCN: 7767
Time Zone: CST
DST Observed:
Exchange Status: Active
NXX Use Type: Landline
NXX Intro Date: 30 June 2001
Latitude: 43.4577692
Longitude: -88.837329
New NPA:
Overlay:
LATA: 356
FIPS: 55027
CBSA Code: 13180
Number Pooling: Yes
CBSA Name: Beaver Dam, WI

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Number Pooling in Exchange (920) 821

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 920-821 and the following thousand blocks are currently assigned to carriers.

Businesses and other Entities in Exchange (920) 821 6

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

(920) 821-0072

Registered to DR. BENJAMIN DAVID SHIER DC in BEAVER DAM.

Click here for more details.

(920) 821-0071

Registered to SHIER FAMILY CHIROPRACTIC LLC in BEAVER DAM.

Click here for more details.

(920) 821-0072

Registered to SHIER FAMILY CHIROPRACTIC LLC in BEAVER DAM.

Click here for more details.

(920) 821-0071

Registered to BEAVER DAM COMMUNITY HOSPITALS INC in BEAVER DAM.

Click here for more details.

(920) 821-0072

Registered to BEAVER DAM COMMUNITY HOSPITALS INC in BEAVER DAM.

Click here for more details.

(920) 821-0071

Registered to DR. BENJAMIN DAVID SHIER DC in BEAVER DAM.

Click here for more details.