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 |
|---|---|---|---|---|---|---|---|
| 2008-02-07 | 806-418-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | TX |
| 2008-02-07 | 806-418-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | TX |
| 2008-01-28 | 806-340-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | TX |
| 2008-01-28 | 806-340-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | TX |
| 2008-01-23 | 806-278-8XXX | 8000–8999 | Assigned | AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX | 0132 | MIAMI | TX |
| 2008-01-23 | 806-848-8XXX | 8000–8999 | Assigned | AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX | 0132 | SKELLYTOWN | TX |
| 2008-01-23 | 806-878-8XXX | 8000–8999 | Assigned | AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX | 0132 | STINNETT | TX |
| 2008-01-22 | 806-494-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | PLAINVIEW | TX |
| 2008-01-18 | 806-317-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2008-01-17 | 806-994-9XXX | 9000–9999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | TULIA | TX |
| 2008-01-08 | 806-418-2XXX | 2000–2999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | AMARILLO | TX |
| 2007-12-10 | 806-317-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2007-11-30 | 806-202-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PERRYTON | TX |
| 2007-11-30 | 806-332-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | LAMESA | TX |
| 2007-11-26 | 806-201-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | TAHOKA | TX |
| 2007-11-16 | 806-315-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | MULESHOE | TX |
| 2007-11-14 | 806-421-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | DUMAS | TX |
| 2007-11-13 | 806-200-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LAMESA | TX |
| 2007-11-09 | 806-518-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | PLAINVIEW | TX |
| 2007-11-09 | 806-518-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | PLAINVIEW | TX |
| 2007-10-25 | 806-330-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SPEARMAN | TX |
| 2007-10-19 | 806-474-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LUBBOCK | TX |
| 2007-10-19 | 806-474-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LUBBOCK | TX |
| 2007-10-19 | 806-474-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LUBBOCK | TX |
| 2007-10-19 | 806-474-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LUBBOCK | TX |
| 2007-10-15 | 806-420-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | AMARILLO | TX |
| 2007-10-15 | 806-420-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | AMARILLO | TX |
| 2007-10-08 | 806-221-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PLAINVIEW | TX |
| 2007-10-02 | 806-420-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | TX |
| 2007-10-02 | 806-420-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | TX |
| 2007-09-12 | 806-368-0XXX | 0000–0999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | LUBBOCK | TX |
| 2007-08-23 | 806-300-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | LUBBOCK | TX |
| 2007-08-23 | 806-300-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2007-08-23 | 806-300-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2007-08-23 | 806-300-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2007-08-23 | 806-300-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2007-08-23 | 806-300-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2007-08-23 | 806-300-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2007-08-23 | 806-300-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2007-08-14 | 806-317-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LUBBOCK | TX |
| 2007-08-10 | 806-884-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | DALHART | TX |
| 2007-08-07 | 806-202-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | PERRYTON | TX |
| 2007-08-02 | 806-517-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | AMARILLO | TX |
| 2007-08-02 | 806-517-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | AMARILLO | TX |
| 2007-08-02 | 806-517-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | AMARILLO | TX |
| 2007-08-02 | 806-517-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | AMARILLO | TX |
| 2007-08-02 | 806-881-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | AMARILLO | TX |
| 2007-08-02 | 806-881-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | AMARILLO | TX |
| 2007-08-02 | 806-881-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | AMARILLO | TX |
| 2007-07-30 | 806-395-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BORGER | 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.