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

GLADYS prefixes in area code 434

NANPA records 4 assigned NXX blocks to rate center GLADYS in area code 434, 0.8% of the 509 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 METROPCS, INC. (1), BRIGHTSPEED OF VIRGINIA, LLC (1), BANDWIDTH.COM CLEC, LLC - VA (1). The earliest assignment on record here is 2012-08-06 and the most recent 2021-05-05. 4 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

4 assigned blocks – 0.8% of 434
4 holders of record
4 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
434-279 T-Mobile METROPCS, INC. 2021-05-05 yes yes
434-283 Brightspeed BRIGHTSPEED OF VIRGINIA, LLC – yes yes
434-303 Bandwidth BANDWIDTH.COM CLEC, LLC - VA 2012-08-06 yes yes
434-884 Charter ONVOY SPECTRUM, LLC 2021-05-05 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
METROPCS, INC. T-Mobile 1 25%
BRIGHTSPEED OF VIRGINIA, LLC Brightspeed 1 25%
BANDWIDTH.COM CLEC, LLC - VA Bandwidth 1 25%
ONVOY SPECTRUM, LLC Charter 1 25%

Frequently asked

Which prefixes belong to GLADYS in area code 434?

4 blocks: 279, 283, 303, 884. The table above gives the holder of each.

Which carriers have numbers in GLADYS?

METROPCS, INC. (1 block), BRIGHTSPEED OF VIRGINIA, LLC (1 block), BANDWIDTH.COM CLEC, LLC - VA (1 block), ONVOY SPECTRUM, 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 GLADYS 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 434

All 509 prefixes in 434