Area Code and Exchange (715) 504 in Wisconsin
Exchange Code 504 for Area Code 715 covers the city of Marinette, Marinette County in the State of Wisconsin. It is centered at N 45º 5' 59.95", W 87º 37' 50.38". This Exchange Code was introduced on 25 November 2009 and is designated as being used for Landline telephones.
This Exchange covers telephone numbers ranging from (715) 504-0000 to (715) 504-9999.
In this Exchange Code there are 4 telephone numbers that have been the subject of complaints to the FCC.
Technical Information for Exchange (715) 504
NXX/Exchange Code: 504
Rate Center: MARINETTE
Time Zone: CST
Exchange Status: Active
NXX Intro Date: 25 November 2009
CBSA Code: 31940
Number Pooling: Yes
Number Pooling in Exchange (715) 504
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 715-504 and the following thousand blocks are currently assigned to carriers.
Telephone numbers subject to FCC Complaints in Exchange (715) 504 4
Below are the 4 telephone numbers that are subject to complaints to the FCC in this Exchange Code.