ZUMBRO FLS prefixes in area code 507
NANPA records 3 assigned NXX blocks to rate center ZUMBRO FLS in area code 507, 0.4% of the 766 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 ONVOY, LLC - MN (1), ONVOY SPECTRUM, LLC (1), CENTURYLINK OF MINNESOTA, INC. (1). The earliest assignment on record here is 2004-05-04 and the most recent 2025-01-21. 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 |
|---|---|---|---|---|
| 507-353 | Onvoy ONVOY, LLC - MN | 2004-05-04 | yes | yes |
| 507-515 | Charter ONVOY SPECTRUM, LLC | 2025-01-21 | yes | yes |
| 507-753 | Lumen CENTURYLINK OF MINNESOTA, INC. | – | 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 |
|---|---|---|---|
| ONVOY, LLC - MN | Onvoy | 1 | 33.3% |
| ONVOY SPECTRUM, LLC | Charter | 1 | 33.3% |
| CENTURYLINK OF MINNESOTA, INC. | Lumen | 1 | 33.3% |
Frequently asked
Which prefixes belong to ZUMBRO FLS in area code 507?
3 blocks: 353, 515, 753. The table above gives the holder of each.
Which carriers have numbers in ZUMBRO FLS?
ONVOY, LLC - MN (1 block), ONVOY SPECTRUM, LLC (1 block), CENTURYLINK OF MINNESOTA, INC. (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is ZUMBRO FLS 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.