Recent prefix assignments
1 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026
The Code holder is who opened each NPA-NXX prefix — not necessarily who holds the numbers. A prefix is 10,000 numbers, but under pooling its ten 1,000-number blocks are handed out individually, often to different carriers; the code holder may hold only one block, or none. The Thousands-blocks column shows how the ten blocks are really split — click which blocks → to see who holds each 1,000-number block and its last-4-digit range. Assignments are initial assignments; the current serving carrier may differ due to portability.
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2020-09-24 | 802-341 | 0–9 XXXall 10 · 4 holders which blocks → | NUSO, LLC | 478J | BURLINGTON | VT |
| 2020-06-15 | 802-402 | 0XXX2XXX3XXX4XXX · 2 holders which blocks → | ONVOY, LLC - VT | 451F | PROCTORSVL | VT |
| 2020-06-15 | 802-810 | 0XXX1XXX8XXX9XXX · 2 holders which blocks → | ONVOY, LLC - VT | 451F | PERKINSVL | VT |
| 2020-05-13 | 802-902 | 0XXX1XXX2XXX3XXX8XXX · 3 holders which blocks → | ONVOY, LLC - VT | 451F | BETHEL | VT |
| 2020-03-10 | 802-531 | 0XXX1XXX2XXX3XXX4XXX5XXX8XXX9XXX · 5 holders which blocks → | BANDWIDTH.COM CLEC, LLC - VT | 005F | WILLIAMSVL | VT |
| 2020-03-06 | 802-317 | 0XXX1XXX2XXX3XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → | AT&T - LOCAL | 7421 | ARLINGTON | VT |
| 2020-02-18 | 802-330 | 0–9 XXXall 10 · 4 holders which blocks → | CSC WIRELESS, LLC | 425J | ST ALBANS | VT |
| 2019-12-06 | 802-801 | 0XXX1XXX2XXX3XXX8XXX9XXX · 4 holders which blocks → | ONVOY, LLC - VT | 451F | ENOSBG FLS | VT |
| 2019-12-06 | 802-808 | 0XXX1XXX6XXX7XXX8XXX · 3 holders which blocks → | ONVOY, LLC - VT | 451F | GUILDHALL | VT |
| 2019-11-14 | 802-502 | not yet reported which blocks → | RIGHT CALL LLC | 365J | WH RIV JCT | VT |
| 2019-11-13 | 802-538 | 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 7 holders which blocks → | TELEPORT COMMUNICATIONS AMERICA, LLC - VT | 881G | BRANDON | VT |
| 2019-11-05 | 802-600 | not yet reported which blocks → | RIGHT CALL LLC | 365J | BURLINGTON | VT |
| 2019-11-05 | 802-803 | not yet reported which blocks → | RIGHT CALL LLC | 365J | BARRE | VT |
| 2019-11-05 | 802-804 | not yet reported which blocks → | RIGHT CALL LLC | 365J | RUTLAND | VT |
| 2019-11-05 | 802-805 | not yet reported which blocks → | RIGHT CALL LLC | 365J | MONTPELIER | VT |
| 2019-10-23 | 802-900 | 0XXX9XXX · 2 holders which blocks → | COMMIO, LLC | 939H | BURLINGTON | VT |
| 2019-07-11 | 802-481 | 0XXX1XXX2XXX3XXX4XXX8XXX · 4 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - VT | 9450 | LEMINGTON | VT |
| 2019-05-23 | 802-400 | 0–9 XXXall 10 · 4 holders which blocks → | ONVOY, LLC - VT | 451F | BRADFORD | VT |
| 2019-03-25 | 802-666 | 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks → | TERRA NOVA TELECOM INC. | 145J | BURLINGTON | VT |
| 2019-02-28 | 802-308 | 0–9 XXXall 10 · 6 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - VT | 9450 | FAIR HAVEN | VT |
| 2018-08-22 | 802-409 | 0XXX2XXX3XXX4XXX5XXX7XXX8XXX9XXX · 3 holders which blocks → | ONVOY, LLC - VT | 451F | ISLE MOTTE | VT |
| 2018-08-22 | 802-520 | 0XXX1XXX2XXX3XXX4XXX5XXX6XXX8XXX9XXX · 3 holders which blocks → | ONVOY, LLC - VT | 451F | ALBURG | VT |
| 2018-08-22 | 802-523 | 0XXX1XXX2XXX3XXX4XXX5XXX6XXX9XXX · 3 holders which blocks → | ONVOY, LLC - VT | 451F | MONTGOMERY | VT |
| 2018-08-22 | 802-577 | 0XXX2XXX5XXX7XXX8XXX9XXX · 4 holders which blocks → | ONVOY, LLC - VT | 451F | PEACHAM | VT |
| 2018-08-22 | 802-597 | 0XXX1XXX2XXX7XXX8XXX9XXX · 3 holders which blocks → | ONVOY, LLC - VT | 451F | CABOT | VT |
| 2018-08-22 | 802-637 | 0XXX2XXX7XXX8XXX9XXX · 3 holders which blocks → | ONVOY, LLC - VT | 451F | MARSHFIELD | VT |
| 2018-08-22 | 802-945 | 0XXX2XXX4XXX5XXX9XXX · 3 holders which blocks → | ONVOY, LLC - VT | 451F | W NEWBURY | VT |
| 2018-08-22 | 802-995 | 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks → | ONVOY, LLC - VT | 451F | NEWPORT | VT |
| 2018-07-31 | 802-210 | 0–9 XXXall 10 · 4 holders which blocks → | ONVOY, LLC - VT | 451F | ST ALBANS | VT |
| 2018-04-02 | 802-990 | 0XXX2XXX3XXX6XXX7XXX8XXX9XXX · 3 holders which blocks → | VONAGE AMERICA LLC | 197D | BURLINGTON | VT |
| 2018-02-20 | 802-471 | 0–9 XXXall 10 · 4 holders which blocks → | AIRUS, INC. - VT | 665H | VERGENNES | VT |
| 2017-12-11 | 802-307 | 0XXX1XXX2XXX3XXX4XXX6XXX7XXX8XXX9XXX · 6 holders which blocks → | TELNYX LLC | 073H | BURLINGTON | VT |
| 2017-11-28 | 802-300 | 0–9 XXXall 10 · 5 holders which blocks → | LUDLOW TEL. CO. | 0058 | LUDLOW | VT |
| 2017-10-02 | 802-500 | 0–9 XXXall 10 · 5 holders which blocks → | INTEGRATED PATH COMMUNICATIONS-VERMONT LLC - VT | 989H | BENNINGTON | VT |
| 2017-03-08 | 802-800 | 0XXX1XXX2XXX4XXX7XXX8XXX · 4 holders which blocks → | INTEGRATED PATH COMMUNICATIONS-VERMONT LLC - VT | 989H | BURLINGTON | VT |
| 2017-01-16 | 802-636 | 0–9 XXXall 10 · 5 holders which blocks → | BANDWIDTH.COM CLEC, LLC - VT | 005F | BARRE | VT |
| 2016-12-02 | 802-200 | 0–9 XXXall 10 · 3 holders which blocks → | NORTHFIELD TEL. CO. | 0061 | NORTHFIELD | VT |
| 2016-08-12 | 802-397 | 0–9 XXXall 10 · 7 holders which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ST JOHNSBY | VT |
| 2015-09-17 | 802-992 | 0XXX1XXX2XXX8XXX9XXX which blocks → | AIRUS, INC. - VT | 665H | BURLINGTON | VT |
| 2015-09-03 | 802-491 | 0–9 XXXall 10 · 9 holders which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ARLINGTON | VT |
| 2015-02-04 | 802-565 | 0XXX1XXX2XXX4XXX5XXX6XXX7XXX8XXX9XXX · 6 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - VT | 9450 | RANDOLPH | VT |
| 2015-02-04 | 802-587 | 1XXX2XXX5XXX6XXX7XXX8XXX · 5 holders which blocks → | LEVEL 3 COMMUNICATIONS, LLC - VT | 9450 | SOROYALTON | VT |
| 2014-11-24 | 802-689 | 0–9 XXXall 10 · 7 holders which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VT | 6390 | BRATTLEBO | VT |
| 2014-09-25 | 802-696 | 0–9 XXXall 10 · 5 holders which blocks → | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | JOHNSON | VT |
| 2014-06-20 | 802-544 | 0XXX1XXX4XXX8XXX9XXX · 5 holders which blocks → | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | CONCORD | VT |
| 2014-06-18 | 802-569 | 1XXX8XXX9XXX · 2 holders which blocks → | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | BARTON | VT |
| 2014-06-18 | 802-830 | 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 4 holders which blocks → | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | MONTPELIER | VT |
| 2014-03-03 | 802-575 | 0XXX1XXX5XXX6XXX7XXX8XXX9XXX · 5 holders which blocks → | TOPSHAM COMMUNICATIONS, LLC | 573F | GROTON | VT |
| 2013-12-23 | 802-417 | 0–9 XXXall 10 · 4 holders which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VT | 6390 | RUTLAND | VT |
| 2013-11-15 | 802-391 | 0–9 XXXall 10 · 5 holders which blocks → | VTEL DATA NETWORKS, INC. - VT | 208H | BURLINGTON | VT |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.