FALLBRANCH prefixes in area code 423
NANPA records 6 assigned NXX blocks to rate center FALLBRANCH in area code 423, 0.8% of the 764 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 SUNCOM DBA T-MOBILE USA (3), UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN (2), BANDWIDTH.COM CLEC, LLC - TN (1). The earliest assignment on record here is 2001-11-14 and the most recent 2001-11-14. 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 |
|---|---|---|---|---|
| 423-292 | T-Mobile SUNCOM DBA T-MOBILE USA | – | no | yes |
| 423-348 | Lumen UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN | – | no | yes |
| 423-384 | T-Mobile SUNCOM DBA T-MOBILE USA | 2001-11-14 | no | yes |
| 423-446 | Bandwidth BANDWIDTH.COM CLEC, LLC - TN | – | yes | yes |
| 423-677 | T-Mobile SUNCOM DBA T-MOBILE USA | – | yes | yes |
| 423-897 | Lumen UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN | – | 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 |
|---|---|---|---|
| SUNCOM DBA T-MOBILE USA | T-Mobile | 3 | 50% |
| UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN | Lumen | 2 | 33.3% |
| BANDWIDTH.COM CLEC, LLC - TN | Bandwidth | 1 | 16.7% |
Frequently asked
Which prefixes belong to FALLBRANCH in area code 423?
6 blocks: 292, 348, 384, 446, 677, 897. The table above gives the holder of each.
Which carriers have numbers in FALLBRANCH?
SUNCOM DBA T-MOBILE USA (3 blocks), UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN (2 blocks), BANDWIDTH.COM CLEC, LLC - TN (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is FALLBRANCH 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.