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 |
|---|---|---|---|---|---|---|---|
| 2018-01-05 | 806-905-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LUBBOCK | TX |
| 2018-01-05 | 806-905-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LUBBOCK | TX |
| 2018-01-05 | 806-905-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LUBBOCK | TX |
| 2017-12-29 | 806-205-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | CLARENDON | TX |
| 2017-12-13 | 806-582-9XXX | 9000–9999 | Assigned | VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW | 1163 | WELLINGTON | TX |
| 2017-12-13 | 806-583-9XXX | 9000–9999 | Assigned | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | 1181 | TULIA | TX |
| 2017-12-13 | 806-593-9XXX | 9000–9999 | Assigned | VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW | 1163 | ABERNATHY | TX |
| 2017-12-11 | 806-334-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SHAMROCK | TX |
| 2017-12-07 | 806-515-5XXX | 5000–5999 | Assigned | PAETEC ITEL, LLC | 829J | HURLWOOD | TX |
| 2017-11-27 | 806-724-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2017-11-27 | 806-766-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2017-11-21 | 806-698-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LUBBOCK | TX |
| 2017-11-16 | 806-541-3XXX | 3000–3999 | Assigned | AMA COMM., LLC DBA AMA*TECHTEL COMMUNICATIONS-TX | 0132 | DIMMITT | TX |
| 2017-11-14 | 806-574-9XXX | 9000–9999 | Assigned | VALOR TELECOMM TX, LD-TX #2 DBA WINDSTREAM COMM SW | 1181 | FRITCH | TX |
| 2017-11-14 | 806-581-9XXX | 9000–9999 | Assigned | VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW | 1163 | IDALOU | TX |
| 2017-11-06 | 806-503-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | LUBBOCK | TX |
| 2017-11-06 | 806-573-0XXX | 0000–0999 | Assigned | SOUTHWESTERN BELL | 9533 | AMARILLO | TX |
| 2017-11-06 | 806-573-1XXX | 1000–1999 | Assigned | SOUTHWESTERN BELL | 9533 | AMARILLO | TX |
| 2017-11-06 | 806-573-2XXX | 2000–2999 | Assigned | SOUTHWESTERN BELL | 9533 | AMARILLO | TX |
| 2017-11-06 | 806-573-3XXX | 3000–3999 | Assigned | SOUTHWESTERN BELL | 9533 | AMARILLO | TX |
| 2017-11-06 | 806-573-4XXX | 4000–4999 | Assigned | SOUTHWESTERN BELL | 9533 | AMARILLO | TX |
| 2017-11-06 | 806-573-5XXX | 5000–5999 | Assigned | SOUTHWESTERN BELL | 9533 | AMARILLO | TX |
| 2017-11-06 | 806-573-6XXX | 6000–6999 | Assigned | SOUTHWESTERN BELL | 9533 | AMARILLO | TX |
| 2017-11-06 | 806-573-7XXX | 7000–7999 | Assigned | SOUTHWESTERN BELL | 9533 | AMARILLO | TX |
| 2017-11-06 | 806-573-8XXX | 8000–8999 | Assigned | SOUTHWESTERN BELL | 9533 | AMARILLO | TX |
| 2017-11-06 | 806-573-9XXX | 9000–9999 | Assigned | SOUTHWESTERN BELL | 9533 | AMARILLO | TX |
| 2017-11-03 | 806-572-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLAINVIEW | TX |
| 2017-11-03 | 806-572-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLAINVIEW | TX |
| 2017-11-03 | 806-572-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLAINVIEW | TX |
| 2017-11-03 | 806-572-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLAINVIEW | TX |
| 2017-11-03 | 806-572-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLAINVIEW | TX |
| 2017-11-03 | 806-572-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLAINVIEW | TX |
| 2017-11-03 | 806-572-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLAINVIEW | TX |
| 2017-11-03 | 806-572-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLAINVIEW | TX |
| 2017-11-03 | 806-666-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | FLOYDADA | TX |
| 2017-10-30 | 806-518-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLAINVIEW | TX |
| 2017-10-30 | 806-518-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLAINVIEW | TX |
| 2017-10-27 | 806-415-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | CHANNING | TX |
| 2017-10-27 | 806-501-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | BOYS RANCH | TX |
| 2017-10-27 | 806-504-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | ADRIAN | TX |
| 2017-10-27 | 806-505-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | ESTELLINE | TX |
| 2017-10-27 | 806-506-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | DODSON | TX |
| 2017-10-27 | 806-514-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | HARTLEY | TX |
| 2017-10-27 | 806-519-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | LAKEVIEW | TX |
| 2017-10-27 | 806-526-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | GROOM | TX |
| 2017-10-27 | 806-529-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | WILDORADO | TX |
| 2017-10-27 | 806-540-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | VEGA | TX |
| 2017-10-27 | 806-563-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | SUNRAY | TX |
| 2017-10-27 | 806-571-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | WELLINGTON | TX |
| 2017-10-24 | 806-479-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | CLAUDE | 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.