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 |
|---|---|---|---|---|---|---|---|
| 2006-12-08 | 806-626-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | AMARILLO | TX |
| 2006-12-08 | 806-626-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | AMARILLO | TX |
| 2006-12-08 | 806-677-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | AMARILLO | TX |
| 2006-12-08 | 806-677-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | AMARILLO | TX |
| 2006-12-07 | 806-640-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | TX |
| 2006-12-07 | 806-640-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | TX |
| 2006-12-07 | 806-640-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | TX |
| 2006-12-04 | 806-518-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | PLAINVIEW | TX |
| 2006-12-04 | 806-831-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2006-11-14 | 806-224-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2006-11-14 | 806-324-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AMARILLO | TX |
| 2006-10-27 | 806-300-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | LUBBOCK | TX |
| 2006-10-13 | 806-486-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | PAMPA | TX |
| 2006-10-06 | 806-474-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LUBBOCK | TX |
| 2006-10-06 | 806-474-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LUBBOCK | TX |
| 2006-10-06 | 806-474-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LUBBOCK | TX |
| 2006-10-06 | 806-474-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LUBBOCK | TX |
| 2006-10-05 | 806-334-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SHAMROCK | TX |
| 2006-09-29 | 806-317-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LUBBOCK | TX |
| 2006-09-29 | 806-317-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LUBBOCK | TX |
| 2006-09-29 | 806-317-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LUBBOCK | TX |
| 2006-09-18 | 806-626-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | AMARILLO | TX |
| 2006-09-18 | 806-626-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | AMARILLO | TX |
| 2006-09-13 | 806-717-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | DUMAS | TX |
| 2006-09-12 | 806-831-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2006-09-12 | 806-831-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2006-08-30 | 806-884-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | DALHART | TX |
| 2006-08-30 | 806-977-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | BOOKER | TX |
| 2006-08-28 | 806-329-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | SLATON | TX |
| 2006-08-25 | 806-283-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2006-08-24 | 806-473-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LUBBOCK | TX |
| 2006-08-24 | 806-473-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LUBBOCK | TX |
| 2006-08-24 | 806-473-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LUBBOCK | TX |
| 2006-08-24 | 806-477-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AMARILLO | TX |
| 2006-08-24 | 806-477-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AMARILLO | TX |
| 2006-07-21 | 806-576-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | TX |
| 2006-07-21 | 806-576-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | TX |
| 2006-07-21 | 806-576-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | TX |
| 2006-07-21 | 806-576-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMARILLO | TX |
| 2006-07-20 | 806-274-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BORGER | TX |
| 2006-07-20 | 806-281-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LUBBOCK | TX |
| 2006-07-20 | 806-281-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LUBBOCK | TX |
| 2006-07-20 | 806-281-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LUBBOCK | TX |
| 2006-07-17 | 806-281-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LUBBOCK | TX |
| 2006-07-17 | 806-463-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AMARILLO | TX |
| 2006-07-17 | 806-477-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AMARILLO | TX |
| 2006-06-20 | 806-717-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | DUMAS | TX |
| 2006-06-05 | 806-855-4XXX | 4000–4999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | WOLFFORTH | TX |
| 2006-06-02 | 806-557-4XXX | 4000–4999 | Assigned | CEBRIDGE TELECOM TX , L.P. - TX | 318C | CANYON | TX |
| 2006-05-31 | 806-463-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | 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.