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
2006-01-26 702-427-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-01-26 702-427-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-01-26 702-427-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-01-26 702-427-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-01-26 702-427-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-01-23 702-569-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-01-23 702-569-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-01-23 702-569-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-01-23 702-569-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-01-23 702-569-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-01-23 702-569-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-01-23 702-569-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-01-23 702-569-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-01-23 702-569-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-01-23 702-569-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-01-19 702-557-1XXX 1000–1999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2006-01-19 702-557-2XXX 2000–2999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2006-01-19 702-557-3XXX 3000–3999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2006-01-19 702-557-4XXX 4000–4999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2006-01-19 702-557-5XXX 5000–5999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2006-01-19 702-557-6XXX 6000–6999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2006-01-19 702-557-7XXX 7000–7999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2006-01-19 702-557-8XXX 8000–8999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2006-01-19 702-557-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2006-01-18 702-545-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NV 4805 LAS VEGAS NV
2006-01-18 702-556-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-01-18 702-556-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-01-18 702-556-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-01-13 702-513-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-01-13 702-513-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-01-13 702-513-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-01-12 702-513-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2006-01-12 702-513-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2006-01-10 702-556-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2006-01-10 702-927-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2006-01-10 702-927-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2006-01-10 702-927-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2006-01-10 702-927-3XXX 3000–3999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2006-01-10 702-927-4XXX 4000–4999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2006-01-10 702-927-5XXX 5000–5999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2006-01-10 702-927-6XXX 6000–6999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2006-01-10 702-927-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2006-01-10 702-927-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2005-12-19 702-508-3XXX 3000–3999Assigned ONVOY, LLC - NV 029F MTCHARLETN NV
2005-12-16 702-556-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2005-12-16 702-556-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2005-12-16 702-556-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2005-12-16 702-556-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2005-12-16 702-556-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2005-12-16 702-556-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 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.