KELLER prefixes in area code 817
NANPA records 17 assigned NXX blocks to rate center KELLER in area code 817, 2.2% 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. 7 holders hold those blocks, the largest being FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (5), GRANDE COMMUNICATIONS NETWORKS, INC. - TX (3), ONVOY, LLC - TX (3). The earliest assignment on record here is 2002-08-15 and the most recent 2023-12-20. 12 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 682 – 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 |
|---|---|---|---|---|
| 817-322 | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | – | no | yes |
| 817-337 | Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | – | no | yes |
| 817-379 | Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | – | yes | yes |
| 817-380 | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | – | yes | yes |
| 817-397 | GRANDE COMMUNICATIONS NETWORKS, INC. - TX | – | no | yes |
| 817-431 | Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | – | no | yes |
| 817-482 | Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | – | yes | yes |
| 817-518 | Onvoy ONVOY, LLC - TX | – | yes | yes |
| 817-562 | Frontier FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | – | yes | yes |
| 817-623 | Onvoy ONVOY, LLC - TX | – | yes | yes |
| 817-697 | AT&T AT&T - LOCAL | 2002-08-15 | yes | yes |
| 817-741 | MILLENNIUM TELCOM, LLC DBA ONESOURCE COMM. - TX | – | no | yes |
| 817-745 | Onvoy ONVOY, LLC - TX | – | yes | yes |
| 817-753 | Lumen LEVEL 3 COMMUNICATIONS, LLC - TX | – | yes | yes |
| 817-898 | Lumen LEVEL 3 COMMUNICATIONS, LLC - TX | – | yes | yes |
| 817-951 | COMMIO, LLC | 2023-12-20 | yes | yes |
| 817-993 | Lumen LEVEL 3 COMMUNICATIONS, LLC - TX | – | 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 |
|---|---|---|---|
| FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS | Frontier | 5 | 29.4% |
| GRANDE COMMUNICATIONS NETWORKS, INC. - TX | – | 3 | 17.6% |
| ONVOY, LLC - TX | Onvoy | 3 | 17.6% |
| LEVEL 3 COMMUNICATIONS, LLC - TX | Lumen | 3 | 17.6% |
| AT&T - LOCAL | AT&T | 1 | 5.9% |
| MILLENNIUM TELCOM, LLC DBA ONESOURCE COMM. - TX | – | 1 | 5.9% |
| COMMIO, LLC | – | 1 | 5.9% |
Same rate center in other codes
Overlay codes cover the same geography, so one rate center is served by all of them.
Frequently asked
Which prefixes belong to KELLER in area code 817?
17 blocks: 322, 337, 379, 380, 397, 431, 482, 518, 562, 623, 697, 741 and 5 more, all listed in the table above.
Which carriers have numbers in KELLER?
FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS (5 blocks), GRANDE COMMUNICATIONS NETWORKS, INC. - TX (3 blocks), ONVOY, LLC - TX (3 blocks), LEVEL 3 COMMUNICATIONS, LLC - TX (3 blocks), AT&T - LOCAL (1 block), MILLENNIUM TELCOM, LLC DBA ONESOURCE COMM. - TX (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is KELLER 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.