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

BOISE prefixes in area code 986

NANPA records 32 assigned NXX blocks to rate center BOISE in area code 986, 16.9% of the 189 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. 20 holders hold those blocks, the largest being T-MOBILE USA, INC. (8), ONVOY, LLC - ID (4), LEVEL 3 COMMUNICATIONS, LLC - ID (2). The earliest assignment on record here is 2018-03-16 and the most recent 2026-06-05. 32 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 208 – overlay codes cover the same geography, so a rate center is served by all of them.

32 assigned blocks – 16.9% of 986
20 holders of record
32 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
986-200 Vonage VONAGE AMERICA LLC 2018-03-16 yes yes
986-210 Telnyx TELNYX LLC 2021-10-08 yes yes
986-213 IP HORIZON LLC 2021-10-25 yes yes
986-217 Dish BOOST SUBSCRIBERCO L.L.C. 2021-12-17 yes yes
986-224 Lumen LEVEL 3 COMMUNICATIONS, LLC - ID 2018-03-23 yes yes
986-226 T-Mobile T-MOBILE USA, INC. 2022-02-11 yes yes
986-229 T-Mobile T-MOBILE USA, INC. 2022-03-28 yes yes
986-230 T-Mobile T-MOBILE USA, INC. 2022-07-27 yes yes
986-236 AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - ID 2021-08-10 yes yes
986-256 Onvoy ONVOY, LLC - ID 2023-04-11 yes yes
986-268 T-Mobile T-MOBILE USA, INC. 2023-08-17 yes yes
986-269 Onvoy ONVOY, LLC - ID 2023-10-17 yes yes
986-270 CALLWORKS CORPORATION 2023-12-08 yes yes
986-273 T-Mobile T-MOBILE USA, INC. 2024-01-11 yes yes
986-279 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 2024-03-19 yes yes
986-280 T-Mobile T-MOBILE USA, INC. 2024-03-26 yes yes
986-283 T-Mobile T-MOBILE USA, INC. 2024-06-21 yes yes
986-287 Onvoy ONVOY, LLC - ID 2024-10-07 yes yes
986-290 Charter ONVOY SPECTRUM, LLC 2024-11-27 yes yes
986-292 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID 2024-12-06 yes yes
986-301 T-Mobile T-MOBILE USA, INC. 2025-11-17 yes yes
986-303 WAVENATION, LLC 2026-04-16 yes yes
986-438 EXIANT COMMUNICATIONS LLC 2026-06-05 yes yes
986-793 Lumen LEVEL 3 COMMUNICATIONS, LLC - ID 2019-06-24 yes yes
986-837 TON80 COMMUNICATIONS, LLC 2021-02-08 yes yes
986-867 COMMIO, LLC 2019-05-09 yes yes
986-888 TERRA NOVA TELECOM INC. 2019-01-15 yes yes
986-895 Twilio TWILIO INTERNATIONAL, INC. 2020-10-22 yes yes
986-910 Onvoy ONVOY, LLC - ID 2021-04-24 yes yes
986-986 BARR TELL USA, INC. 2024-08-01 yes yes
986-996 WIDE VOICE, LLC - ID 2025-04-17 yes yes
986-999 FRACTEL, LLC 2019-01-30 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
T-MOBILE USA, INC. T-Mobile 8 25%
ONVOY, LLC - ID Onvoy 4 12.5%
LEVEL 3 COMMUNICATIONS, LLC - ID Lumen 2 6.2%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID Verizon 2 6.2%
VONAGE AMERICA LLC Vonage 1 3.1%
TELNYX LLC Telnyx 1 3.1%
IP HORIZON LLC – 1 3.1%
BOOST SUBSCRIBERCO L.L.C. Dish 1 3.1%
TELEPORT COMMUNICATIONS AMERICA, LLC - ID AT&T 1 3.1%
CALLWORKS CORPORATION – 1 3.1%
ONVOY SPECTRUM, LLC Charter 1 3.1%
WAVENATION, LLC – 1 3.1%
EXIANT COMMUNICATIONS LLC – 1 3.1%
TON80 COMMUNICATIONS, LLC – 1 3.1%
COMMIO, LLC – 1 3.1%
TERRA NOVA TELECOM INC. – 1 3.1%
TWILIO INTERNATIONAL, INC. Twilio 1 3.1%
BARR TELL USA, INC. – 1 3.1%
WIDE VOICE, LLC - ID – 1 3.1%
FRACTEL, LLC – 1 3.1%

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 BOISE in area code 986?

32 blocks: 200, 210, 213, 217, 224, 226, 229, 230, 236, 256, 268, 269 and 20 more, all listed in the table above.

Which carriers have numbers in BOISE?

T-MOBILE USA, INC. (8 blocks), ONVOY, LLC - ID (4 blocks), LEVEL 3 COMMUNICATIONS, LLC - ID (2 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ID (2 blocks), VONAGE AMERICA LLC (1 block), TELNYX 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 BOISE 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 986

All 189 prefixes in 986