BLOUNTVL prefixes in area code 423
NANPA records 10 assigned NXX blocks to rate center BLOUNTVL in area code 423, 1.3% 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. 4 holders hold those blocks, the largest being UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN (5), LEVEL 3 COMMUNICATIONS, LLC - TN (2), ONVOY, LLC - TN (2). The earliest assignment on record here is 2002-06-07 and the most recent 2023-08-11. 7 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 |
|---|---|---|---|---|
| 423-212 | Lumen LEVEL 3 COMMUNICATIONS, LLC - TN | 2002-07-18 | yes | yes |
| 423-279 | Lumen UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN | – | yes | yes |
| 423-323 | Lumen UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN | – | no | yes |
| 423-325 | Lumen UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN | – | yes | yes |
| 423-354 | Lumen UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN | – | yes | yes |
| 423-482 | Lumen LEVEL 3 COMMUNICATIONS, LLC - TN | 2002-06-07 | yes | yes |
| 423-574 | BRISTOL TENNESSEE ESSENTIAL SERVICES - TN | 2006-07-07 | no | yes |
| 423-662 | Onvoy ONVOY, LLC - TN | – | yes | yes |
| 423-858 | Onvoy ONVOY, LLC - TN | 2023-08-11 | yes | yes |
| 423-917 | Lumen UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN | – | no | 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 |
|---|---|---|---|
| UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN | Lumen | 5 | 50% |
| LEVEL 3 COMMUNICATIONS, LLC - TN | Lumen | 2 | 20% |
| ONVOY, LLC - TN | Onvoy | 2 | 20% |
| BRISTOL TENNESSEE ESSENTIAL SERVICES - TN | – | 1 | 10% |
Frequently asked
Which prefixes belong to BLOUNTVL in area code 423?
10 blocks: 212, 279, 323, 325, 354, 482, 574, 662, 858, 917. The table above gives the holder of each.
Which carriers have numbers in BLOUNTVL?
UNITED TELEPHONE-SOUTHEAST-TN DBA CENTURYLINK - TN (5 blocks), LEVEL 3 COMMUNICATIONS, LLC - TN (2 blocks), ONVOY, LLC - TN (2 blocks), BRISTOL TENNESSEE ESSENTIAL SERVICES - 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 BLOUNTVL 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.