OMRO prefixes in area code 920
NANPA records 3 assigned NXX blocks to rate center OMRO 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 ONVOY, LLC - WI (1), WISCONSIN BELL INC (1), CHARTER IP ENABLED SERVICES, LLC (1). The earliest assignment on record here is 2007-05-11 and the most recent 2007-05-11. 3 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area code 274 – overlay codes cover the same geography, so a rate center is served by all of them.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 920-658 | Onvoy ONVOY, LLC - WI | – | yes | yes |
| 920-685 | AT&T WISCONSIN BELL INC | – | yes | yes |
| 920-859 | Charter CHARTER IP ENABLED SERVICES, LLC | 2007-05-11 | 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 - WI | Onvoy | 1 | 33.3% |
| WISCONSIN BELL INC | AT&T | 1 | 33.3% |
| CHARTER IP ENABLED SERVICES, LLC | Charter | 1 | 33.3% |
Frequently asked
Which prefixes belong to OMRO in area code 920?
3 blocks: 658, 685, 859. The table above gives the holder of each.
Which carriers have numbers in OMRO?
ONVOY, LLC - WI (1 block), WISCONSIN BELL INC (1 block), CHARTER IP ENABLED SERVICES, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is OMRO 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.