Area Code and Exchange (920) 531 in Wisconsin
Exchange Code 531 for Area Code 920 covers the city of New London, Waupaca County in the State of Wisconsin. It is centered at N 44º 23' 33.93", W 88º 44' 23.37". This Exchange Code was introduced on 7 June 2002 and is designated as being used for Landline telephones.
This Exchange covers telephone numbers ranging from (920) 531-0000 to (920) 531-9999.
In this Exchange Code there are 30 telephone numbers that our research shows belong to legitimate businesses.
Technical Information for Exchange (920) 531
NXX/Exchange Code: 531
City: New London
Rate Center: NEW LONDON
Time Zone: CST
Exchange Status: Active
NXX Intro Date: 7 June 2002
Number Pooling: Yes
Number Pooling in Exchange (920) 531
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 920-531 and the following thousand blocks are currently assigned to carriers.
Businesses and other Entities in Exchange (920) 531 116
Below are details of all of the legitimate businesses and other entities that we have identified within this Exchange Code.