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 |
|---|---|---|---|---|---|---|---|
| 2016-04-15 | 806-690-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | AMARILLO | TX |
| 2016-04-15 | 806-731-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | AMARILLO | TX |
| 2016-04-15 | 806-731-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | AMARILLO | TX |
| 2016-04-12 | 806-515-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HURLWOOD | TX |
| 2016-04-04 | 806-445-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | LUBBOCK | TX |
| 2016-04-04 | 806-472-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | LUBBOCK | TX |
| 2016-04-04 | 806-473-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | LUBBOCK | TX |
| 2016-04-04 | 806-507-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2016-04-04 | 806-507-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2016-04-04 | 806-686-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | LUBBOCK | TX |
| 2016-04-04 | 806-724-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2016-04-04 | 806-724-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2016-04-04 | 806-775-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | LUBBOCK | TX |
| 2016-03-15 | 806-476-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CANYON | TX |
| 2016-03-15 | 806-476-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CANYON | TX |
| 2016-02-26 | 806-701-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2016-02-17 | 806-656-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | CANYON | TX |
| 2015-12-28 | 806-513-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | TX |
| 2015-12-28 | 806-513-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | TX |
| 2015-12-28 | 806-513-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | TX |
| 2015-12-21 | 806-425-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | WHEELER | TX |
| 2015-12-17 | 806-606-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | IDALOU | TX |
| 2015-12-17 | 806-607-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | ABERNATHY | TX |
| 2015-12-16 | 806-280-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | FOLLETT | TX |
| 2015-12-10 | 806-381-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | AMARILLO | TX |
| 2015-12-07 | 806-507-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LUBBOCK | TX |
| 2015-12-07 | 806-507-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LUBBOCK | TX |
| 2015-11-23 | 806-243-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | HURLWOOD | TX |
| 2015-11-23 | 806-302-8XXX | 8000–8999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | HALECENTER | TX |
| 2015-11-23 | 806-417-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | SMYER | TX |
| 2015-11-23 | 806-454-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | CROSBYTON | TX |
| 2015-11-23 | 806-800-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | WILSON | TX |
| 2015-11-23 | 806-855-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | WOLFFORTH | TX |
| 2015-11-10 | 806-217-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | CANADIAN | TX |
| 2015-10-21 | 806-217-5XXX | 5000–5999 | Assigned | AT&T ENTERPRISES, LLC | 516C | CANADIAN | TX |
| 2015-10-19 | 806-855-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WOLFFORTH | TX |
| 2015-10-15 | 806-478-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | LOCKNEY | TX |
| 2015-10-14 | 806-243-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HURLWOOD | TX |
| 2015-10-12 | 806-500-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LUBBOCK | TX |
| 2015-10-12 | 806-500-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LUBBOCK | TX |
| 2015-10-12 | 806-724-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LUBBOCK | TX |
| 2015-10-09 | 806-301-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BROWNFIELD | TX |
| 2015-10-09 | 806-442-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | LEVELLAND | TX |
| 2015-10-06 | 806-228-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PERRYTON | TX |
| 2015-10-06 | 806-802-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PAMPA | TX |
| 2015-09-28 | 806-507-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | LUBBOCK | TX |
| 2015-09-23 | 806-412-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | LUBBOCK | TX |
| 2015-09-18 | 806-567-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | TX |
| 2015-09-18 | 806-567-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | TX |
| 2015-09-18 | 806-567-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | 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.