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

RAL DUR AP prefixes in area code 984

NANPA records 5 assigned NXX blocks to rate center RAL DUR AP in area code 984, 1.7% of the 296 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 METROPCS, INC. (2), SUNCOM DBA T-MOBILE USA (2), TON80 COMMUNICATIONS, LLC (1). The earliest assignment on record here is 2015-12-14 and the most recent 2024-07-02. 5 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 code 919 – overlay codes cover the same geography, so a rate center is served by all of them.

5 assigned blocks – 1.7% of 984
3 holders of record
5 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
984-206 T-Mobile METROPCS, INC. 2015-12-14 yes yes
984-254 T-Mobile METROPCS, INC. 2020-04-01 yes yes
984-379 T-Mobile SUNCOM DBA T-MOBILE USA 2024-04-03 yes yes
984-382 T-Mobile SUNCOM DBA T-MOBILE USA 2024-07-02 yes yes
984-742 TON80 COMMUNICATIONS, LLC 2022-01-25 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 2 40%
SUNCOM DBA T-MOBILE USA T-Mobile 2 40%
TON80 COMMUNICATIONS, LLC – 1 20%

Frequently asked

Which prefixes belong to RAL DUR AP in area code 984?

5 blocks: 206, 254, 379, 382, 742. The table above gives the holder of each.

Which carriers have numbers in RAL DUR AP?

METROPCS, INC. (2 blocks), SUNCOM DBA T-MOBILE USA (2 blocks), TON80 COMMUNICATIONS, 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 RAL DUR AP 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 984

All 296 prefixes in 984