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

BAINBDG IS prefixes in area code 206

NANPA records 28 assigned NXX blocks to rate center BAINBDG IS in area code 206, 3.7% of the 752 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. 12 holders hold those blocks, the largest being ONVOY, LLC - WA (8), T-MOBILE USA, INC. (6), QWEST CORPORATION (3). The earliest assignment on record here is 2006-09-21 and the most recent 2026-02-20. 24 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.

28 assigned blocks – 3.7% of 206
12 holders of record
24 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
206-201 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - WA – yes yes
206-238 Onvoy ONVOY, LLC - WA – no yes
206-312 Onvoy ONVOY, LLC - WA – no yes
206-317 Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 2009-08-03 yes yes
206-319 Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC – yes yes
206-347 Lumen LEVEL 3 COMMUNICATIONS, LLC - WA – yes yes
206-451 Onvoy ONVOY, LLC - WA 2006-09-21 yes yes
206-488 T-Mobile T-MOBILE USA, INC. 2014-10-09 yes yes
206-502 Peerless PEERLESS NETWORK OF WASHINGTON, LLC - WA 2016-11-16 yes yes
206-537 T-Mobile T-MOBILE USA, INC. 2019-08-20 yes yes
206-558 Onvoy ONVOY, LLC - WA 2020-05-29 yes yes
206-565 Onvoy ONVOY, LLC - WA 2016-05-04 yes yes
206-591 T-Mobile T-MOBILE USA, INC. 2019-05-20 yes yes
206-746 T-Mobile T-MOBILE USA, INC. 2022-01-07 yes yes
206-758 FRACTEL, LLC 2021-08-19 yes yes
206-759 AT&T AT&T - LOCAL 2021-10-15 yes yes
206-780 Lumen QWEST CORPORATION – no yes
206-803 Onvoy ONVOY, LLC - WA – yes yes
206-804 Onvoy ONVOY, LLC - WA 2022-07-11 yes yes
206-822 T-Mobile T-MOBILE USA, INC. 2015-03-12 yes yes
206-823 AT&T NEW CINGULAR WIRELESS PCS, LLC 2016-01-15 yes yes
206-825 Onvoy ONVOY, LLC - WA 2019-01-09 yes yes
206-842 Lumen QWEST CORPORATION – no yes
206-855 Lumen QWEST CORPORATION – yes yes
206-866 Lumen LEVEL 3 COMMUNICATIONS, LLC - WA – yes yes
206-887 Peerless PEERLESS NETWORK OF WASHINGTON, LLC - WA 2017-04-04 yes yes
206-899 T-Mobile T-MOBILE USA, INC. 2015-11-06 yes yes
206-927 ACCELERATE NETWORKS LLC 2026-02-20 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 - WA Onvoy 8 28.6%
T-MOBILE USA, INC. T-Mobile 6 21.4%
QWEST CORPORATION Lumen 3 10.7%
LEVEL 3 COMMUNICATIONS, LLC - WA Lumen 2 7.1%
PEERLESS NETWORK OF WASHINGTON, LLC - WA Peerless 2 7.1%
TELEPORT COMMUNICATIONS AMERICA, LLC - WA AT&T 1 3.6%
ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM Allstream 1 3.6%
MCIMETRO ACCESS TRANSMISSION SERVICES LLC Verizon 1 3.6%
FRACTEL, LLC – 1 3.6%
AT&T - LOCAL AT&T 1 3.6%
NEW CINGULAR WIRELESS PCS, LLC AT&T 1 3.6%
ACCELERATE NETWORKS LLC – 1 3.6%

Frequently asked

Which prefixes belong to BAINBDG IS in area code 206?

28 blocks: 201, 238, 312, 317, 319, 347, 451, 488, 502, 537, 558, 565 and 16 more, all listed in the table above.

Which carriers have numbers in BAINBDG IS?

ONVOY, LLC - WA (8 blocks), T-MOBILE USA, INC. (6 blocks), QWEST CORPORATION (3 blocks), LEVEL 3 COMMUNICATIONS, LLC - WA (2 blocks), PEERLESS NETWORK OF WASHINGTON, LLC - WA (2 blocks), TELEPORT COMMUNICATIONS AMERICA, LLC - WA (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is BAINBDG IS 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 206

All 752 prefixes in 206