GRUVER prefixes in area code 806
NANPA records 5 assigned NXX blocks to rate center GRUVER in area code 806, 0.7% of the 734 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. 5 holders hold those blocks, the largest being CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (1), ONVOY, LLC - TX (1), SOUTHWESTERN BELL (1). The earliest assignment on record here is 2002-03-12 and the most recent 2025-09-09. 4 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 |
|---|---|---|---|---|
| 806-338 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 2002-07-15 | yes | yes |
| 806-491 | Onvoy ONVOY, LLC - TX | – | no | yes |
| 806-733 | AT&T SOUTHWESTERN BELL | – | yes | yes |
| 806-736 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2002-03-12 | yes | yes |
| 806-909 | AT&T AT&T - LOCAL | 2025-09-09 | 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 |
|---|---|---|---|
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | Verizon | 1 | 20% |
| ONVOY, LLC - TX | Onvoy | 1 | 20% |
| SOUTHWESTERN BELL | AT&T | 1 | 20% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 1 | 20% |
| AT&T - LOCAL | AT&T | 1 | 20% |
Frequently asked
Which prefixes belong to GRUVER in area code 806?
5 blocks: 338, 491, 733, 736, 909. The table above gives the holder of each.
Which carriers have numbers in GRUVER?
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX (1 block), ONVOY, LLC - TX (1 block), SOUTHWESTERN BELL (1 block), NEW CINGULAR WIRELESS PCS, LLC - IL (1 block), AT&T - LOCAL (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is GRUVER 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.