SPENCERMIL prefixes in area code 615
NANPA records 4 assigned NXX blocks to rate center SPENCERMIL in area code 615, 0.5% of the 781 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 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (1), BANDWIDTH.COM CLEC, LLC - TN (1), ONVOY, LLC - TN (1). The earliest assignment on record here is 2011-08-24 and the most recent 2023-05-15. 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 629 – 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 |
|---|---|---|---|---|
| 615-412 | AT&T BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | – | yes | yes |
| 615-436 | Bandwidth BANDWIDTH.COM CLEC, LLC - TN | 2011-08-24 | yes | yes |
| 615-551 | Onvoy ONVOY, LLC - TN | – | yes | yes |
| 615-615 | Charter ONVOY SPECTRUM, LLC | 2023-05-15 | 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 | 25% |
| BANDWIDTH.COM CLEC, LLC - TN | Bandwidth | 1 | 25% |
| ONVOY, LLC - TN | Onvoy | 1 | 25% |
| ONVOY SPECTRUM, LLC | Charter | 1 | 25% |
Frequently asked
Which prefixes belong to SPENCERMIL in area code 615?
4 blocks: 412, 436, 551, 615. The table above gives the holder of each.
Which carriers have numbers in SPENCERMIL?
BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL (1 block), BANDWIDTH.COM CLEC, LLC - TN (1 block), ONVOY, LLC - TN (1 block), ONVOY SPECTRUM, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is SPENCERMIL 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.