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Area Code and Exchange (715) 405 in Wisconsin

Exchange Code 405 for Area Code 715 covers the city of Balsam Lake, Polk County in the State of Wisconsin. It is centered at N 45º 27' 7.85", W 92º 27' 16.71". 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 (715) 405-0000 to (715) 405-9999.

Technical Information for Exchange (715) 405

NPA/Area Code: 715
NXX/Exchange Code: 405
City: Balsam Lake
County: Polk
State: Wisconsin
Rate Center: BALSAMLAKE
OCN: 0769
Time Zone: CST
DST Observed:
Exchange Status: Active
NXX Use Type: Landline
NXX Intro Date: 30 June 2001
Latitude: 45.4521807
Longitude: -92.4546428
New NPA:
Overlay:
LATA: 352
FIPS: 55095
CBSA Code:
Number Pooling: Yes

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Number Pooling in Exchange (715) 405

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 715-405 and the following thousand blocks are currently assigned to carriers.