GOSPORT prefixes in area code 251
NANPA records 4 assigned NXX blocks to rate center GOSPORT in area code 251, 0.8% of the 528 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 ONVOY, LLC - AL (2), FRONTIER COMMUNICATIONS OF THE SOUTH, LLC - AL (1), ONVOY SPECTRUM, LLC (1). The earliest assignment on record here is 2018-09-19 and the most recent 2021-11-04. 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 812 – 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 |
|---|---|---|---|---|
| 251-258 | Frontier FRONTIER COMMUNICATIONS OF THE SOUTH, LLC - AL | – | no | yes |
| 251-339 | Onvoy ONVOY, LLC - AL | 2021-01-25 | yes | yes |
| 251-451 | Onvoy ONVOY, LLC - AL | 2018-09-19 | yes | yes |
| 251-566 | Charter ONVOY SPECTRUM, LLC | 2021-11-04 | 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 |
|---|---|---|---|
| ONVOY, LLC - AL | Onvoy | 2 | 50% |
| FRONTIER COMMUNICATIONS OF THE SOUTH, LLC - AL | Frontier | 1 | 25% |
| ONVOY SPECTRUM, LLC | Charter | 1 | 25% |
Frequently asked
Which prefixes belong to GOSPORT in area code 251?
4 blocks: 258, 339, 451, 566. The table above gives the holder of each.
Which carriers have numbers in GOSPORT?
ONVOY, LLC - AL (2 blocks), FRONTIER COMMUNICATIONS OF THE SOUTH, LLC - AL (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 GOSPORT 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.