NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

6 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 775
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 3
INTRADO COMMUNICATIONS, LLC 1
BANDWIDTH.COM CLEC, LLC - NV 1
AHOI LLC 1
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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2020-06-04 775-442-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LOVELOCK NV
2020-05-13 775-979-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NV 587C LOVELOCK NV
2020-05-06 775-431-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 CARSONCITY NV
2020-04-15 775-403-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F WINNEMUCCA NV
2020-04-15 775-436-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F LUND NV
2020-04-15 775-717-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F MCGILL NV
2020-04-15 775-847-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F VIRGINIACY NV
2020-04-15 775-979-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F LOVELOCK NV
2020-04-14 775-977-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F CARSONCITY NV
2020-04-14 775-977-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F CARSONCITY NV
2020-04-13 775-980-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F FERNLEY NV
2020-03-17 775-452-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F DCKWTRCRNT NV
2020-03-17 775-877-4XXX 4000–4999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F PAHRUMP NV
2020-03-11 775-757-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F OWYHEE NV
2020-03-10 775-441-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F CRESCNTVLY NV
2020-03-10 775-538-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F IMLAY NV
2020-03-02 775-567-0XXX 0000–0999Assigned METROPCS, INC. 5562 RENO NV
2020-03-02 775-567-1XXX 1000–1999Assigned METROPCS, INC. 5562 RENO NV
2020-03-02 775-799-1XXX 1000–1999Assigned METROPCS, INC. 5562 RENO NV
2020-02-28 775-931-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 BATTLE MT NV
2020-02-19 775-447-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 RENO NV
2020-02-19 775-447-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 RENO NV
2020-02-19 775-447-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 RENO NV
2020-02-19 775-447-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 RENO NV
2020-02-19 775-447-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 RENO NV
2020-02-19 775-447-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 RENO NV
2020-02-19 775-977-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 CARSONCITY NV
2020-02-11 775-466-0XXX 0000–0999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J RENO NV
2020-02-11 775-466-1XXX 1000–1999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J RENO NV
2020-02-11 775-466-2XXX 2000–2999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J RENO NV
2020-02-11 775-466-3XXX 3000–3999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J RENO NV
2020-02-11 775-466-4XXX 4000–4999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J RENO NV
2020-02-11 775-466-5XXX 5000–5999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J RENO NV
2020-02-11 775-466-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J RENO NV
2020-02-11 775-466-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J RENO NV
2020-02-11 775-466-8XXX 8000–8999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J RENO NV
2020-02-11 775-466-9XXX 9000–9999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J RENO NV
2020-01-28 775-316-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F HAWTHORNE NV
2020-01-28 775-382-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F BEATTY NV
2020-01-28 775-799-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F RENO NV
2020-01-25 775-877-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F PAHRUMP NV
2020-01-22 775-380-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F SILVERPEAK NV
2020-01-22 775-487-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F MANHATTAN NV
2020-01-10 775-392-6XXX 6000–6999Assigned CHARTER IP ENABLED SERVICES, LLC 792K GARDNERVL NV
2020-01-08 775-447-1XXX 1000–1999Assigned TELNYX LLC 073H RENO NV
2020-01-07 775-490-8XXX 8000–8999Assigned TELNYX LLC 073H BEATTY NV
2020-01-07 775-567-4XXX 4000–4999Assigned ONVOY, LLC - NV 029F RENO NV
2020-01-07 775-877-0XXX 0000–0999Assigned TELNYX LLC 073H PAHRUMP NV
2020-01-07 775-900-1XXX 1000–1999Assigned ONVOY, LLC - NV 029F RENO NV
2020-01-07 775-900-2XXX 2000–2999Assigned ONVOY, LLC - NV 029F RENO NV

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.