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

HUSTISFORD prefixes in area code 920

NANPA records 3 assigned NXX blocks to rate center HUSTISFORD 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 BANDWIDTH.COM CLEC, LLC - WI (1), FRONTIER NORTH INC. - WI (1), ONVOY, LLC - WI (1). The earliest assignment on record here is 2015-06-05 and the most recent 2021-07-14. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

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
920-315 Bandwidth BANDWIDTH.COM CLEC, LLC - WI 2015-06-05 yes yes
920-349 Frontier FRONTIER NORTH INC. - WI – yes yes
920-546 Onvoy ONVOY, LLC - WI 2021-07-14 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
BANDWIDTH.COM CLEC, LLC - WI Bandwidth 1 33.3%
FRONTIER NORTH INC. - WI Frontier 1 33.3%
ONVOY, LLC - WI Onvoy 1 33.3%

Frequently asked

Which prefixes belong to HUSTISFORD in area code 920?

3 blocks: 315, 349, 546. The table above gives the holder of each.

Which carriers have numbers in HUSTISFORD?

BANDWIDTH.COM CLEC, LLC - WI (1 block), FRONTIER NORTH INC. - WI (1 block), ONVOY, LLC - 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 HUSTISFORD 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