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
2006-06-13 702-818-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J LAS VEGAS NV
2006-06-12 702-818-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J LAS VEGAS NV
2006-06-08 702-818-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2006-05-26 702-727-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - NV 4805 LAS VEGAS NV
2006-05-26 702-727-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - NV 4805 LAS VEGAS NV
2006-05-26 702-727-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NV 4805 LAS VEGAS NV
2006-05-25 702-727-0XXX 0000–0999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2006-05-23 702-727-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NV 587C LAS VEGAS NV
2006-05-09 702-885-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-05-09 702-885-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-05-08 702-588-8XXX 8000–8999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2006-05-08 702-588-9XXX 9000–9999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2006-05-08 702-818-7XXX 7000–7999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2006-05-02 702-818-6XXX 6000–6999Assigned METROPCS, INC. 5562 LAS VEGAS NV
2006-04-21 702-469-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2006-04-21 702-469-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2006-04-21 702-469-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2006-04-21 702-469-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2006-04-21 702-469-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2006-04-21 702-469-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2006-04-21 702-469-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2006-04-21 702-469-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2006-04-21 702-469-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2006-04-21 702-469-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NV 6458 LAS VEGAS NV
2006-04-19 702-824-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2006-04-19 702-824-1XXX 1000–1999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2006-04-19 702-824-2XXX 2000–2999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2006-04-13 702-588-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-04-13 702-588-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-04-13 702-588-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-04-13 702-588-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-04-13 702-606-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-04-13 702-606-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-04-13 702-606-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-04-13 702-606-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2006-04-05 702-824-9XXX 9000–9999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NV 9145 LAS VEGAS NV
2006-03-29 702-588-0XXX 0000–0999Assigned T-MOBILE USA, INC. 6529 LAS VEGAS NV
2006-03-27 702-688-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 LAS VEGAS NV
2006-03-27 702-688-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 LAS VEGAS NV
2006-03-27 702-688-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 LAS VEGAS NV
2006-03-27 702-688-8XXX 8000–8999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 LAS VEGAS NV
2006-03-23 702-828-0XXX 0000–0999Assigned CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 2348 LAS VEGAS NV
2006-03-23 702-828-1XXX 1000–1999Assigned CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 2348 LAS VEGAS NV
2006-03-23 702-828-2XXX 2000–2999Assigned CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 2348 LAS VEGAS NV
2006-03-23 702-828-3XXX 3000–3999Assigned CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 2348 LAS VEGAS NV
2006-03-23 702-828-4XXX 4000–4999Assigned CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 2348 LAS VEGAS NV
2006-03-23 702-828-5XXX 5000–5999Assigned CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 2348 LAS VEGAS NV
2006-03-23 702-828-6XXX 6000–6999Assigned CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 2348 LAS VEGAS NV
2006-03-23 702-828-7XXX 7000–7999Assigned CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 2348 LAS VEGAS NV
2006-03-23 702-828-8XXX 8000–8999Assigned CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK 2348 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.