FORK RIDGE prefixes in area code 423
NANPA records 3 assigned NXX blocks to rate center FORK RIDGE in area code 423, 0.4% 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 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (1), AT&T ENTERPRISES, LLC (1), ONVOY, LLC - TN (1). The earliest assignment on record here is 2013-12-13 and the most recent 2021-04-15. 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 |
|---|---|---|---|---|
| 423-249 | AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | – | yes | yes |
| 423-603 | AT&T AT&T ENTERPRISES, LLC | 2013-12-13 | yes | yes |
| 423-686 | Onvoy ONVOY, LLC - TN | 2021-04-15 | 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 |
|---|---|---|---|
| BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | AT&T | 1 | 33.3% |
| AT&T ENTERPRISES, LLC | AT&T | 1 | 33.3% |
| ONVOY, LLC - TN | Onvoy | 1 | 33.3% |
Frequently asked
Which prefixes belong to FORK RIDGE in area code 423?
3 blocks: 249, 603, 686. The table above gives the holder of each.
Which carriers have numbers in FORK RIDGE?
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (1 block), AT&T ENTERPRISES, LLC (1 block), ONVOY, 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 FORK RIDGE 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.