HAMLIN prefixes in area code 325
NANPA records 4 assigned NXX blocks to rate center HAMLIN in area code 325, 1.0% of the 408 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 ONVOY, LLC - TX (1), CSC VOICE, LLC (1), SOUTHWESTERN BELL (1). The earliest assignment on record here is 2018-05-30 and the most recent 2024-03-01. 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 codes 272, 304, 570, 585 – 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 |
|---|---|---|---|---|
| 325-335 | Onvoy ONVOY, LLC - TX | 2018-05-30 | yes | yes |
| 325-359 | CSC VOICE, LLC | 2024-03-01 | yes | yes |
| 325-576 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 325-844 | TEXAS COMMUNICATIONS, INC. | – | no | 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 - TX | Onvoy | 1 | 25% |
| CSC VOICE, LLC | – | 1 | 25% |
| SOUTHWESTERN BELL | AT&T | 1 | 25% |
| TEXAS COMMUNICATIONS, INC. | – | 1 | 25% |
Frequently asked
Which prefixes belong to HAMLIN in area code 325?
4 blocks: 335, 359, 576, 844. The table above gives the holder of each.
Which carriers have numbers in HAMLIN?
ONVOY, LLC - TX (1 block), CSC VOICE, LLC (1 block), SOUTHWESTERN BELL (1 block), TEXAS COMMUNICATIONS, 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 HAMLIN 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.