ST JO prefixes in area code 940
NANPA records 3 assigned NXX blocks to rate center ST JO in area code 940, 0.6% of the 506 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 - TX (1), TWILIO INTERNATIONAL, INC. (1), BRIGHTSPEED OF TEXAS, INC. (1). The earliest assignment on record here is 2017-05-25 and the most recent 2022-12-20. 3 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 |
|---|---|---|---|---|
| 940-236 | Onvoy ONVOY, LLC - TX | 2017-05-25 | yes | yes |
| 940-409 | Twilio TWILIO INTERNATIONAL, INC. | 2022-12-20 | yes | yes |
| 940-995 | Brightspeed BRIGHTSPEED OF TEXAS, INC. | – | 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 - TX | Onvoy | 1 | 33.3% |
| TWILIO INTERNATIONAL, INC. | Twilio | 1 | 33.3% |
| BRIGHTSPEED OF TEXAS, INC. | Brightspeed | 1 | 33.3% |
Frequently asked
Which prefixes belong to ST JO in area code 940?
3 blocks: 236, 409, 995. The table above gives the holder of each.
Which carriers have numbers in ST JO?
ONVOY, LLC - TX (1 block), TWILIO INTERNATIONAL, INC. (1 block), BRIGHTSPEED OF TEXAS, 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 ST JO 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.