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Area Code and Exchange (920) 670 in Wisconsin

Exchange Code 670 for Area Code 920 covers the city of Malone, Fond du Lac County in the State of Wisconsin. It is centered at N 43º 51' 36.97", W 88º 16' 53.37". This Exchange Code was introduced on 25 May 2006 and is designated as being used for Landline telephones.

This Exchange covers telephone numbers ranging from (920) 670-0000 to (920) 670-9999.

Technical Information for Exchange (920) 670

NPA/Area Code: 920
NXX/Exchange Code: 670
City: Malone
County: Fond du Lac
State: Wisconsin
Rate Center: JOHNSBURG
OCN: 3839
Time Zone: CST
DST Observed:
Exchange Status: Active
NXX Use Type: Landline
NXX Intro Date: 25 May 2006
Latitude: 43.8602691
Longitude: -88.2814917
New NPA:
LATA: 356
FIPS: 55039
CBSA Code: 22540
Number Pooling: Yes
CBSA Name: Fond du Lac, WI


Number Pooling in Exchange (920) 670

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 920-670 and the following thousand blocks are currently assigned to carriers.