NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

16 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

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
OPENTACT INC. 4
NEW CINGULAR WIRELESS PCS, LLC - IL 4
XIT TELECOMMUNICATIONS & TECHNOLOGY, INC. - TX 2
PEERLESS NETWORK OF TEXAS, LLC - TX 2
CSC WIRELESS, LLC 2
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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2020-03-31 806-955-8XXX 8000–8999Assigned ONVOY, LLC - TX 903C LUBBOCK TX
2020-03-24 806-701-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 LUBBOCK TX
2020-03-04 806-750-0XXX 0000–0999Assigned PANHANDLE TELECOMMUNICATION SYSTEMS, INC. - TX 6944 HIGGINS TX
2020-02-19 806-707-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F HIGGINBTHM TX
2020-02-19 806-708-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F MEADOW TX
2020-02-19 806-709-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F ROPESVILLE TX
2020-02-05 806-724-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 LUBBOCK TX
2020-02-05 806-758-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 LUBBOCK TX
2020-02-04 806-618-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F HAPPY TX
2020-02-04 806-800-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F WILSON TX
2020-01-31 806-608-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F BOVINA TX
2020-01-31 806-987-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F FRIONA TX
2020-01-22 806-228-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PERRYTON TX
2020-01-22 806-706-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 VERBENA TX
2020-01-22 806-706-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 VERBENA TX
2020-01-13 806-601-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TAHOKA TX
2020-01-13 806-601-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 TAHOKA TX
2019-12-27 806-516-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LUBBOCK TX
2019-12-27 806-548-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LUBBOCK TX
2019-12-27 806-642-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LUBBOCK TX
2019-12-27 806-642-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LUBBOCK TX
2019-12-27 806-686-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LUBBOCK TX
2019-12-19 806-641-1XXX 1000–1999Assigned ONVOY, LLC - TX 903C AMARILLO TX
2019-12-19 806-641-8XXX 8000–8999Assigned ONVOY, LLC - TX 903C AMARILLO TX
2019-12-19 806-705-5XXX 5000–5999Assigned ONVOY, LLC - TX 903C LUBBOCK TX
2019-12-19 806-705-8XXX 8000–8999Assigned ONVOY, LLC - TX 903C LUBBOCK TX
2019-12-05 806-877-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - TX 7148 AMARILLO TX
2019-12-02 806-696-1XXX 1000–1999Assigned TELNYX LLC 073H LUBBOCK TX
2019-12-02 806-699-1XXX 1000–1999Assigned TELNYX LLC 073H AMARILLO TX
2019-11-20 806-616-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F PLAINS TX
2019-10-24 806-599-4XXX 4000–4999Assigned ONVOY, LLC - TX 903C AMARILLO TX
2019-10-24 806-599-5XXX 5000–5999Assigned ONVOY, LLC - TX 903C AMARILLO TX
2019-10-24 806-705-7XXX 7000–7999Assigned ONVOY, LLC - TX 903C LUBBOCK TX
2019-10-24 806-746-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 LUBBOCK TX
2019-10-22 806-335-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 AMARILLO TX
2019-10-22 806-640-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 AMARILLO TX
2019-10-16 806-808-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 PLAINVIEW TX
2019-10-16 806-808-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 PLAINVIEW TX
2019-10-11 806-606-1XXX 1000–1999Assigned CEBRIDGE TELECOM TX , L.P. - TX 318C IDALOU TX
2019-10-09 806-495-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - TX 004F POST TX
2019-10-07 806-723-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 6506 LUBBOCK TX
2019-09-06 806-695-9XXX 9000–9999Assigned VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 1163 DARROUZETT TX
2019-09-06 806-984-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 COLDWATER TX
2019-09-05 806-314-9XXX 9000–9999Assigned VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 1163 BOOKER TX
2019-09-05 806-691-9XXX 9000–9999Assigned VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 1163 CROSBYTON TX
2019-09-05 806-693-9XXX 9000–9999Assigned VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 1163 FOLLETT TX
2019-09-05 806-694-9XXX 9000–9999Assigned VALOR TELECOMM TX, LP-TX #1 DBA WINDSTREAM COMM SW 1163 SPEARMAN TX
2019-08-26 806-877-7XXX 7000–7999Assigned FRACTEL, LLC 965H AMARILLO TX
2019-08-26 806-955-5XXX 5000–5999Assigned FRACTEL, LLC 965H LUBBOCK TX
2019-08-20 806-646-0XXX 0000–0999Assigned CSC WIRELESS, LLC 425J 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.