NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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, all time — NPA 702
T-MOBILE USA, INC. 643
NEW CINGULAR WIRELESS PCS, LLC 509
METROPCS, INC. 449
ONVOY, LLC - NV 412
BANDWIDTH.COM CLEC, LLC - NV 388
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
2016-02-24 702-470-3XXX 3000–3999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2016-02-24 702-854-8XXX 8000–8999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2016-02-24 702-859-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2016-02-24 702-859-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2016-02-24 702-859-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2016-02-24 702-859-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2016-02-24 702-986-1XXX 1000–1999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2016-02-24 702-986-2XXX 2000–2999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2016-02-24 702-986-3XXX 3000–3999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2016-02-24 702-986-4XXX 4000–4999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2016-02-24 702-986-5XXX 5000–5999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2016-02-24 702-986-8XXX 8000–8999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2016-02-24 702-986-9XXX 9000–9999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2016-02-16 702-602-4XXX 4000–4999Assigned ONVOY, LLC - NV 029F JEAN NV
2016-02-16 702-602-5XXX 5000–5999Assigned ONVOY, LLC - NV 029F JEAN NV
2016-02-16 702-745-1XXX 1000–1999Assigned ONVOY, LLC - NV 029F NELSON NV
2016-02-16 702-745-2XXX 2000–2999Assigned ONVOY, LLC - NV 029F NELSON NV
2016-02-16 702-820-0XXX 0000–0999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2016-02-16 702-820-1XXX 1000–1999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2016-02-16 702-829-6XXX 6000–6999Assigned ONVOY, LLC - NV 029F LAUGHLIN NV
2016-02-16 702-829-7XXX 7000–7999Assigned ONVOY, LLC - NV 029F LAUGHLIN NV
2016-02-15 702-941-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - NV 4805 SANDY VLY NV
2016-02-04 702-745-0XXX 0000–0999Assigned ONVOY, LLC - NV 029F NELSON NV
2016-02-04 702-819-0XXX 0000–0999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2016-02-04 702-819-1XXX 1000–1999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2016-02-04 702-819-2XXX 2000–2999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2016-02-04 702-819-3XXX 3000–3999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2016-02-04 702-819-4XXX 4000–4999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2016-02-04 702-819-5XXX 5000–5999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2016-02-04 702-819-6XXX 6000–6999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2016-02-04 702-819-7XXX 7000–7999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2016-02-04 702-819-8XXX 8000–8999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2016-02-04 702-819-9XXX 9000–9999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2016-01-29 702-602-6XXX 6000–6999Assigned ONVOY, LLC - NV 029F JEAN NV
2016-01-28 702-903-3XXX 3000–3999Assigned ONVOY, LLC - NV 029F LAUGHLIN NV
2016-01-28 702-903-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAUGHLIN NV
2016-01-28 702-919-5XXX 5000–5999Assigned ONVOY, LLC - NV 029F MTCHARLETN NV
2016-01-28 702-986-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NV 587C LAS VEGAS NV
2016-01-28 702-986-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NV 587C LAS VEGAS NV
2016-01-26 702-829-2XXX 2000–2999Assigned ONVOY, LLC - NV 029F LAUGHLIN NV
2016-01-26 702-829-5XXX 5000–5999Assigned ONVOY, LLC - NV 029F LAUGHLIN NV
2016-01-21 702-820-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NV 9145 LAS VEGAS NV
2016-01-21 702-881-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-01-21 702-881-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-01-21 702-881-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-01-21 702-881-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-01-21 702-881-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-01-21 702-881-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-01-21 702-986-0XXX 0000–0999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2016-01-12 702-969-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 MESQUITE NV

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.