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

GILLETT prefixes in area code 920

NANPA records 3 assigned NXX blocks to rate center GILLETT 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 NEW CELL DBA CELLCOM (1), TWC IP ENABLED SERVICES, LLC (1), TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK (1). The earliest assignment on record here is 2003-02-27 and the most recent 2023-03-07. 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 codes 830, 870 – 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
920-598 Verizon NEW CELL DBA CELLCOM 2003-02-27 yes yes
920-813 Charter TWC IP ENABLED SERVICES, LLC 2023-03-07 yes yes
920-855 Lumen TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK – 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
NEW CELL DBA CELLCOM Verizon 1 33.3%
TWC IP ENABLED SERVICES, LLC Charter 1 33.3%
TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK Lumen 1 33.3%

Same rate center in other codes

Overlay codes cover the same geography, so one rate center is served by all of them.

Frequently asked

Which prefixes belong to GILLETT in area code 920?

3 blocks: 598, 813, 855. The table above gives the holder of each.

Which carriers have numbers in GILLETT?

NEW CELL DBA CELLCOM (1 block), TWC IP ENABLED SERVICES, LLC (1 block), TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is GILLETT 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