NumberingData
Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records

KAUFMAN prefixes in area code 469

NANPA records 5 assigned NXX blocks to rate center KAUFMAN in area code 469, 0.6% of the 786 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 ONE RING NETWORKS II, INC. D/B/A ONE RING NETWORKS (2), T-MOBILE USA, INC. (1), LEVEL 3 COMMUNICATIONS, LLC - TX (1). The earliest assignment on record here is 2014-08-04 and the most recent 2020-10-23. 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 214, 945, 972 – overlay codes cover the same geography, so a rate center is served by all of them.

5 assigned blocks – 0.6% of 469
4 holders of record
3 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
469-376 ONE RING NETWORKS II, INC. D/B/A ONE RING NETWORKS – no yes
469-538 ONE RING NETWORKS II, INC. D/B/A ONE RING NETWORKS – no yes
469-595 T-Mobile T-MOBILE USA, INC. – yes yes
469-770 Lumen LEVEL 3 COMMUNICATIONS, LLC - TX 2014-08-04 yes yes
469-966 Onvoy ONVOY, LLC - TX 2020-10-23 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

HolderBrandBlocksShare here
ONE RING NETWORKS II, INC. D/B/A ONE RING NETWORKS – 2 40%
T-MOBILE USA, INC. T-Mobile 1 20%
LEVEL 3 COMMUNICATIONS, LLC - TX Lumen 1 20%
ONVOY, LLC - TX Onvoy 1 20%

Frequently asked

Which prefixes belong to KAUFMAN in area code 469?

5 blocks: 376, 538, 595, 770, 966. The table above gives the holder of each.

Which carriers have numbers in KAUFMAN?

ONE RING NETWORKS II, INC. D/B/A ONE RING NETWORKS (2 blocks), T-MOBILE USA, INC. (1 block), LEVEL 3 COMMUNICATIONS, LLC - TX (1 block), ONVOY, LLC - 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 KAUFMAN 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.

Other rate centers in 469

All 786 prefixes in 469