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

REAGAN prefixes in area code 254

NANPA records 4 assigned NXX blocks to rate center REAGAN in area code 254, 0.6% of the 672 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 (2), AT&T ENTERPRISES, LLC (1), IP HORIZON LLC (1). The earliest assignment on record here is 2011-09-23 and the most recent 2025-02-05. 4 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

4 assigned blocks – 0.6% of 254
3 holders of record
4 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
254-263 AT&T AT&T ENTERPRISES, LLC 2011-09-23 yes yes
254-475 Onvoy ONVOY, LLC - TX 2021-07-13 yes yes
254-587 Onvoy ONVOY, LLC - TX – yes yes
254-992 IP HORIZON LLC 2025-02-05 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
ONVOY, LLC - TX Onvoy 2 50%
AT&T ENTERPRISES, LLC AT&T 1 25%
IP HORIZON LLC – 1 25%

Frequently asked

Which prefixes belong to REAGAN in area code 254?

4 blocks: 263, 475, 587, 992. The table above gives the holder of each.

Which carriers have numbers in REAGAN?

ONVOY, LLC - TX (2 blocks), AT&T ENTERPRISES, LLC (1 block), IP HORIZON LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is REAGAN 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 254

All 672 prefixes in 254