NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

9 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 725
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6
INTRADO COMMUNICATIONS, LLC 3
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
2019-01-31 725-204-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NV 4805 LAS VEGAS NV
2019-01-17 725-212-3XXX 3000–3999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2019-01-17 725-214-8XXX 8000–8999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2019-01-09 725-208-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAUGHLIN NV
2018-12-27 725-216-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2018-12-27 725-735-9XXX 9000–9999Assigned HD CARRIER LLC 321J LAS VEGAS NV
2018-12-20 725-214-0XXX 0000–0999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2018-12-20 725-214-1XXX 1000–1999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2018-12-20 725-214-2XXX 2000–2999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2018-12-20 725-215-0XXX 0000–0999Assigned ONVOY, LLC - NV 029F SANDY VLY NV
2018-12-17 725-208-0XXX 0000–0999Assigned ONVOY, LLC - NV 029F LAUGHLIN NV
2018-12-17 725-208-8XXX 8000–8999Assigned ONVOY, LLC - NV 029F LAUGHLIN NV
2018-12-17 725-213-8XXX 8000–8999Assigned ONVOY, LLC - NV 029F MTCHARLETN NV
2018-12-17 725-213-9XXX 9000–9999Assigned ONVOY, LLC - NV 029F MTCHARLETN NV
2018-12-13 725-213-3XXX 3000–3999Assigned VONAGE AMERICA LLC 197D MTCHARLETN NV
2018-12-04 725-202-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2018-12-04 725-212-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2018-11-28 725-213-0XXX 0000–0999Assigned VONAGE AMERICA LLC 197D MTCHARLETN NV
2018-11-28 725-213-1XXX 1000–1999Assigned VONAGE AMERICA LLC 197D MTCHARLETN NV
2018-11-28 725-213-2XXX 2000–2999Assigned VONAGE AMERICA LLC 197D MTCHARLETN NV
2018-11-15 725-212-4XXX 4000–4999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAS VEGAS NV
2018-11-14 725-208-1XXX 1000–1999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAUGHLIN NV
2018-10-29 725-209-0XXX 0000–0999Assigned ONVOY, LLC - NV 029F INDIAN SPG NV
2018-10-29 725-209-1XXX 1000–1999Assigned ONVOY, LLC - NV 029F INDIAN SPG NV
2018-10-15 725-212-0XXX 0000–0999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2018-10-15 725-212-1XXX 1000–1999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2018-10-15 725-212-5XXX 5000–5999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2018-10-15 725-212-6XXX 6000–6999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2018-10-15 725-212-7XXX 7000–7999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2018-10-15 725-212-8XXX 8000–8999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2018-10-15 725-212-9XXX 9000–9999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2018-10-10 725-207-4XXX 4000–4999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2018-10-10 725-210-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2018-10-10 725-210-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2018-10-10 725-210-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2018-10-10 725-210-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2018-10-10 725-210-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2018-10-10 725-726-1XXX 1000–1999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2018-10-10 725-726-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NV 4805 LAS VEGAS NV
2018-10-03 725-726-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NV 587C LAS VEGAS NV
2018-10-02 725-251-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2018-10-02 725-251-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2018-10-02 725-261-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2018-10-02 725-261-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2018-09-28 725-209-9XXX 9000–9999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F INDIAN SPG NV
2018-09-21 725-726-0XXX 0000–0999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2018-09-20 725-207-3XXX 3000–3999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAS VEGAS NV
2018-09-20 725-726-3XXX 3000–3999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2018-09-20 725-726-4XXX 4000–4999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2018-09-20 725-726-5XXX 5000–5999Assigned ONVOY, LLC - NV 029F LAS VEGAS 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.