NumberResearchRecent thousands-block assignments
16 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, last 30 days — NPA 806
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2017-05-12 | 806-429-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | PLAINVIEW | TX |
| 2017-05-12 | 806-507-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | LUBBOCK | TX |
| 2017-05-10 | 806-476-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | CANYON | TX |
| 2017-04-12 | 806-994-2XXX | 2000–2999 | Assigned | MID-PLAINS RURAL TEL COOP DBA MID-PLAINS COMM-TX | 982H | TULIA | TX |
| 2017-03-30 | 806-599-1XXX | 1000–1999 | Assigned | MID-PLAINS RURAL TEL COOP DBA MID-PLAINS COMM-TX | 982H | AMARILLO | TX |
| 2017-03-20 | 806-905-1XXX | 1000–1999 | Assigned | MID-PLAINS RURAL TEL COOP DBA MID-PLAINS COMM-TX | 982H | LUBBOCK | TX |
| 2017-03-14 | 806-524-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | BOVINA | TX |
| 2017-03-14 | 806-531-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | SANFORD | TX |
| 2017-03-14 | 806-541-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | DIMMITT | TX |
| 2017-03-14 | 806-542-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | HAPPY | TX |
| 2017-03-14 | 806-547-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | FRITCH | TX |
| 2017-03-14 | 806-586-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | MOBEETIE | TX |
| 2017-03-13 | 806-440-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PAMPA | TX |
| 2017-03-09 | 806-216-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | SHAMROCK | TX |
| 2017-03-09 | 806-425-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | WHEELER | TX |
| 2017-03-09 | 806-459-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | FRIONA | TX |
| 2017-03-09 | 806-692-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | WHITE DEER | TX |
| 2017-03-08 | 806-424-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | HURLWOOD | TX |
| 2017-03-08 | 806-454-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | CROSBYTON | TX |
| 2017-03-08 | 806-482-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | SHALLOWTR | TX |
| 2017-03-08 | 806-602-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | PETERSBURG | TX |
| 2017-03-08 | 806-603-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | RALLS | TX |
| 2017-03-08 | 806-605-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | LORENZO | TX |
| 2017-03-08 | 806-606-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | IDALOU | TX |
| 2017-03-08 | 806-607-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | ABERNATHY | TX |
| 2017-03-08 | 806-855-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | WOLFFORTH | TX |
| 2017-03-08 | 806-994-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | TULIA | TX |
| 2017-02-27 | 806-464-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | BORGER | TX |
| 2017-02-27 | 806-464-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | BORGER | TX |
| 2017-02-24 | 806-305-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | DENVERCITY | TX |
| 2017-02-15 | 806-419-9XXX | 9000–9999 | Assigned | PATHWAYZ COMMUNICATIONS, INC. - TX | 5556 | PAMPA | TX |
| 2017-02-03 | 806-332-2XXX | 2000–2999 | Assigned | METROPCS, INC. | 5562 | LAMESA | TX |
| 2017-02-03 | 806-475-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | FLOYDADA | TX |
| 2017-02-03 | 806-878-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | STINNETT | TX |
| 2017-02-01 | 806-204-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | MEMPHIS | TX |
| 2017-02-01 | 806-557-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | CANYON | TX |
| 2017-02-01 | 806-591-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | HEREFORD | TX |
| 2017-02-01 | 806-621-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BORGER | TX |
| 2017-02-01 | 806-717-5XXX | 5000–5999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | DUMAS | TX |
| 2017-02-01 | 806-802-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | PAMPA | TX |
| 2017-01-12 | 806-639-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | AMARILLO | TX |
| 2016-11-29 | 806-204-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | MEMPHIS | TX |
| 2016-11-14 | 806-268-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | DALHART | TX |
| 2016-11-09 | 806-621-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | BORGER | TX |
| 2016-10-13 | 806-310-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | AMARILLO | TX |
| 2016-09-29 | 806-617-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | ANTON | TX |
| 2016-09-20 | 806-443-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | TX |
| 2016-09-20 | 806-443-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | TX |
| 2016-09-13 | 806-475-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLOYDADA | TX |
| 2016-09-02 | 806-421-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | DUMAS | TX |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.