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
2004-11-03 702-506-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2004-11-03 702-515-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2004-11-03 702-553-0XXX 0000–0999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2004-11-03 702-553-1XXX 1000–1999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2004-11-03 702-553-2XXX 2000–2999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2004-11-03 702-553-3XXX 3000–3999Assigned ONVOY, LLC - NV 029F LAS VEGAS NV
2004-11-03 702-553-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NV 075F LAS VEGAS NV
2004-11-03 702-639-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2004-11-03 702-673-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2004-11-03 702-673-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2004-11-03 702-785-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2004-10-29 702-466-6XXX 6000–6999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2004-10-29 702-466-7XXX 7000–7999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2004-10-26 702-318-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2004-10-22 702-443-3XXX 3000–3999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2004-10-22 702-466-8XXX 8000–8999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2004-10-22 702-466-9XXX 9000–9999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2004-10-12 702-443-4XXX 4000–4999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2004-10-12 702-443-5XXX 5000–5999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2004-10-12 702-443-6XXX 6000–6999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2004-10-12 702-785-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2004-10-11 702-302-5XXX 5000–5999Assigned CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 2348 LAS VEGAS NV
2004-10-04 702-403-5XXX 5000–5999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2004-10-04 702-403-6XXX 6000–6999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2004-10-04 702-443-7XXX 7000–7999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2004-10-04 702-443-8XXX 8000–8999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2004-09-20 702-403-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2004-09-17 702-403-7XXX 7000–7999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2004-09-17 702-403-8XXX 8000–8999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2004-09-17 702-403-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2004-09-17 702-759-3XXX 3000–3999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2004-09-09 702-673-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NV 4805 LAS VEGAS NV
2004-09-07 702-759-2XXX 2000–2999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2004-09-07 702-759-5XXX 5000–5999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2004-09-07 702-759-6XXX 6000–6999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2004-09-07 702-759-9XXX 9000–9999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2004-09-02 702-821-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2004-09-02 702-822-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2004-09-02 702-835-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2004-09-02 702-835-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2004-09-02 702-839-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2004-09-02 702-856-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2004-09-02 702-856-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2004-09-02 702-862-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2004-08-26 702-875-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2004-08-26 702-875-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2004-08-18 702-273-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2004-08-17 702-515-6XXX 6000–6999Assigned CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 2348 LAS VEGAS NV
2004-08-16 702-505-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - NV 4805 LAS VEGAS NV
2004-08-05 702-510-0XXX 0000–0999Assigned METROPCS, INC. 5562 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.