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Area Code and Exchange (920) 981 in Wisconsin

Exchange Code 981 for Area Code 920 covers the city of Hilbert, Calumet County in the State of Wisconsin. It is centered at N 44º 8' 24.97", W 88º 9' 50.37". This Exchange Code was introduced on 10 April 2007 and is designated as being used for Landline telephones.

This Exchange covers telephone numbers ranging from (920) 981-0000 to (920) 981-9999.

Technical Information for Exchange (920) 981

NPA/Area Code: 920
NXX/Exchange Code: 981
City: Hilbert
County: Calumet
State: Wisconsin
Rate Center: STOCKBDG
OCN: 623D
Time Zone: CST
DST Observed:
Exchange Status: Active
NXX Use Type: Landline
NXX Intro Date: 10 April 2007
Latitude: 44.1402681
Longitude: -88.1639909
New NPA:
LATA: 350
FIPS: 55015
CBSA Code: 11540
Number Pooling: Yes
CBSA Name: Appleton, WI


Number Pooling in Exchange (920) 981

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 920-981 and the following thousand blocks are currently assigned to carriers.