NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 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, 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
2013-07-17 702-826-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J LAS VEGAS NV
2013-07-12 702-707-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F NELSON NV
2013-07-02 702-826-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2013-07-02 702-826-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2013-07-02 702-826-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2013-07-02 702-826-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2013-07-01 702-906-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J LAS VEGAS NV
2013-07-01 702-906-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J LAS VEGAS NV
2013-06-25 702-832-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NV 4805 LAS VEGAS NV
2013-06-25 702-906-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - NV 4805 LAS VEGAS NV
2013-06-20 702-906-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2013-06-20 702-906-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2013-06-20 702-906-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2013-06-20 702-906-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2013-06-20 702-906-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2013-06-20 702-906-8XXX 8000–8999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2013-06-19 702-832-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - NV 4805 LAS VEGAS NV
2013-06-19 702-832-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - NV 4805 LAS VEGAS NV
2013-06-19 702-832-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NV 4805 LAS VEGAS NV
2013-06-17 702-352-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2013-06-17 702-352-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2013-06-17 702-352-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2013-06-14 702-832-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2013-06-14 702-832-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2013-06-14 702-832-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2013-06-14 702-832-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2013-06-04 702-623-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F LAS VEGAS NV
2013-06-04 702-623-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F LAS VEGAS NV
2013-06-04 702-623-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F LAS VEGAS NV
2013-06-04 702-623-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F LAS VEGAS NV
2013-06-04 702-623-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F LAS VEGAS NV
2013-06-04 702-623-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F LAS VEGAS NV
2013-06-04 702-623-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F LAS VEGAS NV
2013-06-04 702-623-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F LAS VEGAS NV
2013-06-04 702-623-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F LAS VEGAS NV
2013-06-04 702-623-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F LAS VEGAS NV
2013-05-29 702-728-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F LAS VEGAS NV
2013-05-29 702-843-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F LAS VEGAS NV
2013-05-29 702-843-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F LAS VEGAS NV
2013-05-29 702-843-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F LAS VEGAS NV
2013-05-23 702-904-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2013-05-23 702-904-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2013-05-22 702-903-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NV 587C LAUGHLIN NV
2013-05-17 702-728-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NV 4805 LAS VEGAS NV
2013-05-17 702-728-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - NV 4805 LAS VEGAS NV
2013-05-17 702-728-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NV 4805 LAS VEGAS NV
2013-05-17 702-728-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NV 4805 LAS VEGAS NV
2013-05-15 702-613-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 MESQUITE NV
2013-05-14 702-843-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2013-05-14 702-843-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 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.