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

OWEN prefixes in area code 715

NANPA records 3 assigned NXX blocks to rate center OWEN in area code 715, 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. 2 holders hold those blocks, the largest being FRONTIER NORTH INC. - WI (2), LEVEL 3 COMMUNICATIONS, LLC - WI (1). The earliest assignment on record here is 2001-06-08 and the most recent 2002-08-20. 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 715
2 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
715-229 Frontier FRONTIER NORTH INC. - WI – yes yes
715-396 Frontier FRONTIER NORTH INC. - WI 2001-06-08 yes yes
715-408 Lumen LEVEL 3 COMMUNICATIONS, LLC - WI 2002-08-20 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
FRONTIER NORTH INC. - WI Frontier 2 66.7%
LEVEL 3 COMMUNICATIONS, LLC - WI Lumen 1 33.3%

Frequently asked

Which prefixes belong to OWEN in area code 715?

3 blocks: 229, 396, 408. The table above gives the holder of each.

Which carriers have numbers in OWEN?

FRONTIER NORTH INC. - WI (2 blocks), LEVEL 3 COMMUNICATIONS, 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 OWEN 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 715

All 785 prefixes in 715