SEMPRONIUS prefixes in area code 315
NANPA records 3 assigned NXX blocks to rate center SEMPRONIUS in area code 315, 0.4% 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. 2 holders hold those blocks, the largest being BANDWIDTH.COM CLEC, LLC - NY (2), VERIZON NEW YORK, INC. (1). The earliest assignment on record here is 2015-03-04 and the most recent 2023-05-03. 3 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 680 – 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 |
|---|---|---|---|---|
| 315-496 | Verizon VERIZON NEW YORK, INC. | – | yes | yes |
| 315-900 | Bandwidth BANDWIDTH.COM CLEC, LLC - NY | 2023-05-03 | yes | yes |
| 315-933 | Bandwidth BANDWIDTH.COM CLEC, LLC - NY | 2015-03-04 | 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 |
|---|---|---|---|
| BANDWIDTH.COM CLEC, LLC - NY | Bandwidth | 2 | 66.7% |
| VERIZON NEW YORK, INC. | Verizon | 1 | 33.3% |
Frequently asked
Which prefixes belong to SEMPRONIUS in area code 315?
3 blocks: 496, 900, 933. The table above gives the holder of each.
Which carriers have numbers in SEMPRONIUS?
BANDWIDTH.COM CLEC, LLC - NY (2 blocks), VERIZON NEW YORK, 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 SEMPRONIUS 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.