FLAT RIVER prefixes in area code 573
NANPA records 8 assigned NXX blocks to rate center FLAT RIVER in area code 573, 1.0% 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. 5 holders hold those blocks, the largest being SOUTHWESTERN BELL (3), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO (2), NEW CINGULAR WIRELESS PCS, LLC - IL (1). The earliest assignment on record here is 2016-03-07 and the most recent 2021-02-05. 7 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 |
|---|---|---|---|---|
| 573-315 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | – | yes | yes |
| 573-327 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 573-430 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2016-03-07 | yes | yes |
| 573-431 | AT&T SOUTHWESTERN BELL | – | no | yes |
| 573-454 | Bandwidth BANDWIDTH.COM CLEC, LLC - MO | – | yes | yes |
| 573-516 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 2018-12-03 | yes | yes |
| 573-518 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 573-952 | T-Mobile T-MOBILE USA, INC. | 2021-02-05 | 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 | 3 | 37.5% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | Verizon | 2 | 25% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 1 | 12.5% |
| BANDWIDTH.COM CLEC, LLC - MO | Bandwidth | 1 | 12.5% |
| T-MOBILE USA, INC. | T-Mobile | 1 | 12.5% |
Frequently asked
Which prefixes belong to FLAT RIVER in area code 573?
8 blocks: 315, 327, 430, 431, 454, 516, 518, 952. The table above gives the holder of each.
Which carriers have numbers in FLAT RIVER?
SOUTHWESTERN BELL (3 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO (2 blocks), NEW CINGULAR WIRELESS PCS, LLC - IL (1 block), BANDWIDTH.COM CLEC, LLC - MO (1 block), T-MOBILE USA, 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 FLAT RIVER 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.