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

ABERDEEN prefixes in area code 667

NANPA records 23 assigned NXX blocks to rate center ABERDEEN in area code 667, 5.1% of the 454 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 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (20), TON80 COMMUNICATIONS, LLC (2), EXIANT COMMUNICATIONS LLC (1). The earliest assignment on record here is 2015-01-21 and the most recent 2025-10-31. 23 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, 326, 360, 410 – overlay codes cover the same geography, so a rate center is served by all of them.

23 assigned blocks – 5.1% of 667
3 holders of record
23 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
667-228 T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 2015-01-21 yes yes
667-229 T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 2016-02-18 yes yes
667-231 T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC – yes yes
667-256 EXIANT COMMUNICATIONS LLC 2018-09-27 yes yes
667-289 T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 2020-09-01 yes yes
667-298 T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 2021-01-18 yes yes
667-320 T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 2021-05-05 yes yes
667-334 T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 2021-08-26 yes yes
667-352 T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 2016-11-14 yes yes
667-355 T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 2021-10-07 yes yes
667-392 T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 2022-01-27 yes yes
667-415 T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 2022-10-11 yes yes
667-450 T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 2023-08-31 yes yes
667-465 T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 2024-01-11 yes yes
667-481 T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 2024-03-29 yes yes
667-494 T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 2024-10-29 yes yes
667-520 T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 2025-06-26 yes yes
667-522 T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 2025-07-29 yes yes
667-528 T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 2025-09-03 yes yes
667-530 T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 2025-09-18 yes yes
667-531 T-Mobile OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 2025-10-31 yes yes
667-848 TON80 COMMUNICATIONS, LLC 2021-03-18 yes yes
667-942 TON80 COMMUNICATIONS, LLC 2022-02-07 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
OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC T-Mobile 20 87%
TON80 COMMUNICATIONS, LLC – 2 8.7%
EXIANT COMMUNICATIONS LLC – 1 4.3%

Same rate center in other codes

Overlay codes cover the same geography, so one rate center is served by all of them.

Frequently asked

Which prefixes belong to ABERDEEN in area code 667?

23 blocks: 228, 229, 231, 256, 289, 298, 320, 334, 352, 355, 392, 415 and 11 more, all listed in the table above.

Which carriers have numbers in ABERDEEN?

OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC (20 blocks), TON80 COMMUNICATIONS, LLC (2 blocks), EXIANT 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 ABERDEEN 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 667

All 454 prefixes in 667