DELLROY prefixes in area code 330
NANPA records 3 assigned NXX blocks to rate center DELLROY in area code 330, 0.4% of the 787 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 NUSO, LLC (1), LEVEL 3 COMMUNICATIONS, LLC - OH (1), FRONTIER NORTH, INC. - OH (1). The earliest assignment on record here is 2005-12-22 and the most recent 2022-10-28. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 330-582 | NUSO, LLC | 2022-10-28 | yes | yes |
| 330-681 | Lumen LEVEL 3 COMMUNICATIONS, LLC - OH | 2005-12-22 | yes | yes |
| 330-735 | Frontier FRONTIER NORTH, INC. - OH | – | 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
| Holder | Brand | Blocks | Share here |
|---|---|---|---|
| NUSO, LLC | – | 1 | 33.3% |
| LEVEL 3 COMMUNICATIONS, LLC - OH | Lumen | 1 | 33.3% |
| FRONTIER NORTH, INC. - OH | Frontier | 1 | 33.3% |
Frequently asked
Which prefixes belong to DELLROY in area code 330?
3 blocks: 582, 681, 735. The table above gives the holder of each.
Which carriers have numbers in DELLROY?
NUSO, LLC (1 block), LEVEL 3 COMMUNICATIONS, LLC - OH (1 block), FRONTIER NORTH, 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 DELLROY 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.