NumberingData
Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records

WINNECONNE prefixes in area code 920

NANPA records 3 assigned NXX blocks to rate center WINNECONNE in area code 920, 0.4% of the 785 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 3 holders hold those blocks, the largest being WISCONSIN BELL INC (1), AT&T ENTERPRISES, LLC (1), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI (1). The earliest assignment on record here is 2006-09-10 and the most recent 2014-12-28. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area code 274 – overlay codes cover the same geography, so a rate center is served by all of them.

3 assigned blocks – 0.4% of 920
3 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
920-582 AT&T WISCONSIN BELL INC – yes yes
920-706 AT&T AT&T ENTERPRISES, LLC 2006-09-10 yes yes
920-861 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 2014-12-28 yes yes

The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.

Who holds the blocks

HolderBrandBlocksShare here
WISCONSIN BELL INC AT&T 1 33.3%
AT&T ENTERPRISES, LLC AT&T 1 33.3%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI Verizon 1 33.3%

Frequently asked

Which prefixes belong to WINNECONNE in area code 920?

3 blocks: 582, 706, 861. The table above gives the holder of each.

Which carriers have numbers in WINNECONNE?

WISCONSIN BELL INC (1 block), AT&T ENTERPRISES, LLC (1 block), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is WINNECONNE a city?

It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.

Other rate centers in 920

All 785 prefixes in 920