GRAVOIS ML prefixes in area code 573
NANPA records 5 assigned NXX blocks to rate center GRAVOIS ML in area code 573, 0.6% of the 786 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. 4 holders hold those blocks, the largest being SOUTHWESTERN BELL (2), LEVEL 3 COMMUNICATIONS, LLC - MO (1), CHARTER IP ENABLED SERVICES, LLC (1). The earliest assignment on record here is 2003-01-09 and the most recent 2014-05-07. 4 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 235 – 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 |
|---|---|---|---|---|
| 573-207 | Lumen LEVEL 3 COMMUNICATIONS, LLC - MO | 2003-01-09 | yes | yes |
| 573-372 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 573-374 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 573-502 | Charter CHARTER IP ENABLED SERVICES, LLC | 2014-05-07 | yes | yes |
| 573-505 | Bandwidth BANDWIDTH.COM CLEC, LLC - MO | 2014-05-01 | 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 |
|---|---|---|---|
| SOUTHWESTERN BELL | AT&T | 2 | 40% |
| LEVEL 3 COMMUNICATIONS, LLC - MO | Lumen | 1 | 20% |
| CHARTER IP ENABLED SERVICES, LLC | Charter | 1 | 20% |
| BANDWIDTH.COM CLEC, LLC - MO | Bandwidth | 1 | 20% |
Frequently asked
Which prefixes belong to GRAVOIS ML in area code 573?
5 blocks: 207, 372, 374, 502, 505. The table above gives the holder of each.
Which carriers have numbers in GRAVOIS ML?
SOUTHWESTERN BELL (2 blocks), LEVEL 3 COMMUNICATIONS, LLC - MO (1 block), CHARTER IP ENABLED SERVICES, LLC (1 block), BANDWIDTH.COM CLEC, LLC - MO (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is GRAVOIS ML 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.