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 |
|---|---|---|---|---|---|---|---|
| 2014-01-24 | 806-429-8XXX | 8000–8999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | PLAINVIEW | TX |
| 2014-01-24 | 806-452-7XXX | 7000–7999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | CANYON | TX |
| 2014-01-24 | 806-452-8XXX | 8000–8999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | CANYON | TX |
| 2014-01-24 | 806-855-2XXX | 2000–2999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | WOLFFORTH | TX |
| 2014-01-24 | 806-994-3XXX | 3000–3999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | TULIA | TX |
| 2014-01-08 | 806-204-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | MEMPHIS | TX |
| 2014-01-07 | 806-395-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BORGER | TX |
| 2014-01-07 | 806-983-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | FLOYDADA | TX |
| 2013-11-08 | 806-451-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2013-11-05 | 806-303-5XXX | 5000–5999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | POST | TX |
| 2013-10-31 | 806-620-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LUBBOCK | TX |
| 2013-10-28 | 806-701-1XXX | 1000–1999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | LUBBOCK | TX |
| 2013-10-28 | 806-701-2XXX | 2000–2999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | LUBBOCK | TX |
| 2013-10-28 | 806-701-3XXX | 3000–3999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | LUBBOCK | TX |
| 2013-10-28 | 806-701-4XXX | 4000–4999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | LUBBOCK | TX |
| 2013-10-28 | 806-701-5XXX | 5000–5999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | LUBBOCK | TX |
| 2013-10-28 | 806-803-0XXX | 0000–0999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | AMARILLO | TX |
| 2013-10-28 | 806-803-1XXX | 1000–1999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | AMARILLO | TX |
| 2013-10-28 | 806-803-2XXX | 2000–2999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | AMARILLO | TX |
| 2013-10-28 | 806-803-3XXX | 3000–3999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | AMARILLO | TX |
| 2013-10-28 | 806-803-4XXX | 4000–4999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | AMARILLO | TX |
| 2013-10-28 | 806-803-5XXX | 5000–5999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | AMARILLO | TX |
| 2013-10-28 | 806-803-7XXX | 7000–7999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | AMARILLO | TX |
| 2013-10-28 | 806-803-8XXX | 8000–8999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | AMARILLO | TX |
| 2013-10-28 | 806-803-9XXX | 9000–9999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | AMARILLO | TX |
| 2013-10-17 | 806-731-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | AMARILLO | TX |
| 2013-10-15 | 806-731-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | TX |
| 2013-10-11 | 806-472-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | LUBBOCK | TX |
| 2013-08-30 | 806-376-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | TX |
| 2013-08-28 | 806-219-0XXX | 0000–0999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | LUBBOCK | TX |
| 2013-08-28 | 806-219-1XXX | 1000–1999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | LUBBOCK | TX |
| 2013-08-28 | 806-219-2XXX | 2000–2999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | LUBBOCK | TX |
| 2013-08-28 | 806-219-3XXX | 3000–3999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | LUBBOCK | TX |
| 2013-08-28 | 806-219-4XXX | 4000–4999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | LUBBOCK | TX |
| 2013-08-28 | 806-219-5XXX | 5000–5999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | LUBBOCK | TX |
| 2013-08-28 | 806-219-6XXX | 6000–6999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | LUBBOCK | TX |
| 2013-08-28 | 806-219-7XXX | 7000–7999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | LUBBOCK | TX |
| 2013-08-28 | 806-219-8XXX | 8000–8999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | LUBBOCK | TX |
| 2013-08-28 | 806-219-9XXX | 9000–9999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | LUBBOCK | TX |
| 2013-08-05 | 806-203-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | ALLISON | TX |
| 2013-07-10 | 806-736-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRUVER | TX |
| 2013-06-28 | 806-414-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | AMARILLO | TX |
| 2013-06-28 | 806-414-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | AMARILLO | TX |
| 2013-06-26 | 806-228-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | PERRYTON | TX |
| 2013-05-30 | 806-203-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ALLISON | TX |
| 2013-05-30 | 806-731-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | AMARILLO | TX |
| 2013-05-03 | 806-656-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CANYON | TX |
| 2013-04-26 | 806-414-9XXX | 9000–9999 | Assigned | SOUTHWESTERN BELL | 9533 | AMARILLO | TX |
| 2013-04-22 | 806-686-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | LUBBOCK | TX |
| 2013-04-04 | 806-315-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | MULESHOE | 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.