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
2016-07-06 702-829-8XXX 8000–8999Assigned ONVOY, LLC - NV 029F LAUGHLIN NV
2016-07-06 702-903-7XXX 7000–7999Assigned ONVOY, LLC - NV 029F LAUGHLIN NV
2016-06-29 702-840-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J LAS VEGAS NV
2016-06-29 702-840-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J LAS VEGAS NV
2016-06-27 702-840-4XXX 4000–4999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2016-06-27 702-840-5XXX 5000–5999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2016-06-21 702-969-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 MESQUITE NV
2016-06-21 702-969-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 MESQUITE NV
2016-06-21 702-969-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 MESQUITE NV
2016-06-20 702-969-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F MESQUITE NV
2016-06-17 702-840-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F LAS VEGAS NV
2016-06-17 702-840-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F LAS VEGAS NV
2016-06-17 702-840-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F LAS VEGAS NV
2016-06-13 702-905-4XXX 4000–4999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J SEARCHLIHT NV
2016-06-09 702-840-0XXX 0000–0999Assigned PEERLESS NETWORK OF NEVADA, LLC - NV 408F LAS VEGAS NV
2016-06-09 702-934-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-06-09 702-934-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-06-09 702-934-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-06-09 702-934-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-06-09 702-934-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-06-09 702-934-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-06-09 702-934-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-06-09 702-934-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-06-02 702-963-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NV 587C LAS VEGAS NV
2016-05-18 702-840-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2016-05-18 702-840-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2016-05-16 702-934-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-05-16 702-934-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-05-10 702-888-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-05-10 702-888-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2016-05-10 702-955-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-05-10 702-955-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-05-10 702-955-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-05-10 702-955-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-05-10 702-957-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-05-10 702-971-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-05-10 702-971-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2016-04-29 702-984-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J LAS VEGAS NV
2016-04-28 702-971-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J LAS VEGAS NV
2016-04-28 702-971-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J LAS VEGAS NV
2016-04-26 702-903-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAUGHLIN NV
2016-04-22 702-887-1XXX 1000–1999Assigned ONVOY, LLC - NV 029F MTCHARLETN NV
2016-04-21 702-905-5XXX 5000–5999Assigned HD CARRIER LLC 321J SEARCHLIHT NV
2016-04-21 702-905-6XXX 6000–6999Assigned HD CARRIER LLC 321J SEARCHLIHT NV
2016-04-21 702-905-7XXX 7000–7999Assigned HD CARRIER LLC 321J SEARCHLIHT NV
2016-04-21 702-905-8XXX 8000–8999Assigned HD CARRIER LLC 321J SEARCHLIHT NV
2016-04-21 702-905-9XXX 9000–9999Assigned HD CARRIER LLC 321J SEARCHLIHT NV
2016-04-20 702-709-0XXX 0000–0999Assigned HD CARRIER LLC 321J LAUGHLIN NV
2016-04-20 702-709-1XXX 1000–1999Assigned HD CARRIER LLC 321J LAUGHLIN NV
2016-04-20 702-709-2XXX 2000–2999Assigned HD CARRIER LLC 321J LAUGHLIN 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.