HALSTEAD prefixes in area code 316
NANPA records 5 assigned NXX blocks to rate center HALSTEAD in area code 316, 1.5% of the 341 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 SOUTHWESTERN BELL (2), T-MOBILE USA, INC. (1), ONVOY, LLC - KS (1). The earliest assignment on record here is 2019-01-22 and the most recent 2025-03-21. 5 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 |
|---|---|---|---|---|
| 316-270 | T-Mobile T-MOBILE USA, INC. | 2025-03-21 | yes | yes |
| 316-396 | Onvoy ONVOY, LLC - KS | 2021-06-23 | yes | yes |
| 316-800 | FRACTEL, LLC | 2019-01-22 | yes | yes |
| 316-830 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 316-835 | AT&T SOUTHWESTERN BELL | – | 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 |
|---|---|---|---|
| SOUTHWESTERN BELL | AT&T | 2 | 40% |
| T-MOBILE USA, INC. | T-Mobile | 1 | 20% |
| ONVOY, LLC - KS | Onvoy | 1 | 20% |
| FRACTEL, LLC | – | 1 | 20% |
Frequently asked
Which prefixes belong to HALSTEAD in area code 316?
5 blocks: 270, 396, 800, 830, 835. The table above gives the holder of each.
Which carriers have numbers in HALSTEAD?
SOUTHWESTERN BELL (2 blocks), T-MOBILE USA, INC. (1 block), ONVOY, LLC - KS (1 block), FRACTEL, 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 HALSTEAD 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.