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

MAY prefixes in area code 254

NANPA records 3 assigned NXX blocks to rate center MAY in area code 254, 0.4% 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 AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX (1), VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW (1), LEVEL 3 COMMUNICATIONS, LLC - TX (1). The earliest assignment on record here is 2010-05-10 and the most recent 2010-05-10. 2 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 208, 580, 986 – overlay codes cover the same geography, so a rate center is served by all of them.

3 assigned blocks – 0.4% of 254
3 holders of record
2 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
254-257 AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX 2010-05-10 no yes
254-259 Windstream VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW – yes yes
254-946 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

HolderBrandBlocksShare here
AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX – 1 33.3%
VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW Windstream 1 33.3%
LEVEL 3 COMMUNICATIONS, LLC - TX Lumen 1 33.3%

Frequently asked

Which prefixes belong to MAY in area code 254?

3 blocks: 257, 259, 946. The table above gives the holder of each.

Which carriers have numbers in MAY?

AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX (1 block), VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW (1 block), LEVEL 3 COMMUNICATIONS, 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 MAY 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