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Area Code and Exchange (920) 645 in Wisconsin

Exchange Code 645 for Area Code 920 covers the city of Manitowoc, Manitowoc County in the State of Wisconsin. It is centered at N 44º 5' 18.98", W 87º 39' 27.3". 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) 645-0000 to (920) 645-9999.

In this Exchange Code there are 2 telephone numbers that have been the subject of complaints to the FCC and 7 telephone numbers that our research shows belong to legitimate businesses.

Technical Information for Exchange (920) 645

NPA/Area Code: 920
NXX/Exchange Code: 645
City: Manitowoc
County: Manitowoc
State: Wisconsin
Rate Center: MANITOWOC
OCN: 5489
Time Zone: CST
DST Observed:
Exchange Status: Active
NXX Use Type: Landline
NXX Intro Date: 30 June 2001
Latitude: 44.0886059
Longitude: -87.6575841
New NPA:
Overlay:
LATA: 356
FIPS: 55071
CBSA Code: 31820
Number Pooling: Yes
CBSA Name: Manitowoc, WI

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Number Pooling in Exchange (920) 645

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 920-645 and the following thousand blocks are currently assigned to carriers.

Businesses and other Entities in Exchange (920) 645 8

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

(920) 645-3939

Registered to DEREK KIELKOPF in YUKON.

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(920) 645-3062

Registered to MRS. LAURA JEAN WAALKENS LAT, PTA in MANITOWOC.

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(920) 645-5634

Registered to AMBER LYNN VARELA LPN in MANITOWOC.

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(920) 645-5886

Registered to MAKENZI GORDON COTA in WIND LAKE.

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(920) 645-1303

Registered to MS. SARAH JANE BOUC in MANITOWOC.

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(920) 645-5634

Registered to MRS. LAURA RAE PERRY RN in MANITOWOC.

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(920) 645-0068

Registered to MRS. MICHELLE DORANN HAHN PTA in LAKE MILLS.

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(920) 645-1939

Registered to LISA M NOWORATZKY MS, MFT in MANITOWOC.

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