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

WAUSEON prefixes in area code 419

NANPA records 7 assigned NXX blocks to rate center WAUSEON in area code 419, 0.9% of the 783 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 BRIGHTSPEED OF NORTHWEST OHIO, INC. (4), METROPCS, INC. (2), QUALSTAR COMMUNICATIONS, INC. - OH (1). The earliest assignment on record here is 2001-05-18 and the most recent 2001-08-21. 5 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

7 assigned blocks – 0.9% of 419
3 holders of record
5 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
419-330 Brightspeed BRIGHTSPEED OF NORTHWEST OHIO, INC. – yes yes
419-335 Brightspeed BRIGHTSPEED OF NORTHWEST OHIO, INC. – no yes
419-337 Brightspeed BRIGHTSPEED OF NORTHWEST OHIO, INC. – no yes
419-388 T-Mobile METROPCS, INC. – yes yes
419-404 QUALSTAR COMMUNICATIONS, INC. - OH 2001-08-21 yes yes
419-583 T-Mobile METROPCS, INC. – yes yes
419-590 Brightspeed BRIGHTSPEED OF NORTHWEST OHIO, INC. 2001-05-18 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
BRIGHTSPEED OF NORTHWEST OHIO, INC. Brightspeed 4 57.1%
METROPCS, INC. T-Mobile 2 28.6%
QUALSTAR COMMUNICATIONS, INC. - OH – 1 14.3%

Frequently asked

Which prefixes belong to WAUSEON in area code 419?

7 blocks: 330, 335, 337, 388, 404, 583, 590. The table above gives the holder of each.

Which carriers have numbers in WAUSEON?

BRIGHTSPEED OF NORTHWEST OHIO, INC. (4 blocks), METROPCS, INC. (2 blocks), QUALSTAR COMMUNICATIONS, INC. - OH (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is WAUSEON 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 419

All 783 prefixes in 419