NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

1 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, last 30 days — NPA 651
EXIANT COMMUNICATIONS LLC 1
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
2015-02-04 651-706-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2015-02-02 651-419-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E NORTH BRCH MN
2015-02-02 651-419-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E NORTH BRCH MN
2015-02-02 651-448-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E LAKE CITY MN
2015-02-02 651-505-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E STCROIXBCH MN
2015-01-26 651-666-1XXX 1000–1999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2015-01-16 651-425-2XXX 2000–2999Assigned QWEST CORPORATION 9631 TWINCITIES MN
2015-01-16 651-425-3XXX 3000–3999Assigned QWEST CORPORATION 9631 TWINCITIES MN
2015-01-16 651-425-4XXX 4000–4999Assigned QWEST CORPORATION 9631 TWINCITIES MN
2015-01-16 651-425-5XXX 5000–5999Assigned QWEST CORPORATION 9631 TWINCITIES MN
2015-01-16 651-425-6XXX 6000–6999Assigned QWEST CORPORATION 9631 TWINCITIES MN
2015-01-16 651-425-7XXX 7000–7999Assigned QWEST CORPORATION 9631 TWINCITIES MN
2014-12-23 651-571-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E STILLWATER MN
2014-12-23 651-571-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E STILLWATER MN
2014-12-23 651-571-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E STILLWATER MN
2014-12-19 651-213-9XXX 9000–9999Assigned ONVOY, LLC - MN 184D LINDSTROM MN
2014-12-19 651-240-8XXX 8000–8999Assigned ONVOY, LLC - MN 184D TAYLORSFLS MN
2014-12-19 651-409-9XXX 9000–9999Assigned ONVOY, LLC - MN 184D SCANDIMRIN MN
2014-12-19 651-432-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J HASTINGS MN
2014-12-16 651-505-4XXX 4000–4999Assigned ONVOY, LLC - MN 184D STCROIXBCH MN
2014-12-16 651-505-5XXX 5000–5999Assigned ONVOY, LLC - MN 184D STCROIXBCH MN
2014-12-15 651-571-4XXX 4000–4999Assigned ONVOY, LLC - MN 184D STILLWATER MN
2014-12-15 651-571-5XXX 5000–5999Assigned ONVOY, LLC - MN 184D STILLWATER MN
2014-12-09 651-404-8XXX 8000–8999Assigned METROPCS, INC. 5562 HASTINGS MN
2014-12-09 651-404-9XXX 9000–9999Assigned METROPCS, INC. 5562 HASTINGS MN
2014-12-09 651-432-1XXX 1000–1999Assigned METROPCS, INC. 5562 HASTINGS MN
2014-12-09 651-706-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2014-12-09 651-706-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2014-12-09 651-706-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2014-12-09 651-706-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2014-12-08 651-571-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J STILLWATER MN
2014-11-25 651-505-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J STCROIXBCH MN
2014-11-12 651-419-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 NORTH BRCH MN
2014-11-04 651-432-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E HASTINGS MN
2014-10-29 651-505-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E STCROIXBCH MN
2014-10-29 651-505-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E STCROIXBCH MN
2014-10-29 651-505-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E STCROIXBCH MN
2014-10-28 651-419-4XXX 4000–4999Assigned ONVOY, LLC - MN 184D NORTH BRCH MN
2014-10-28 651-419-5XXX 5000–5999Assigned ONVOY, LLC - MN 184D NORTH BRCH MN
2014-10-23 651-419-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E NORTH BRCH MN
2014-10-23 651-419-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E NORTH BRCH MN
2014-10-15 651-213-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LINDSTROM MN
2014-10-15 651-240-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - MN 5256 TAYLORSFLS MN
2014-10-15 651-404-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J HASTINGS MN
2014-10-15 651-409-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J SCANDIMRIN MN
2014-10-15 651-448-5XXX 5000–5999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J LAKE CITY MN
2014-10-01 651-401-9XXX 9000–9999Assigned ONVOY, LLC - MN 184D NORTH BRCH MN
2014-10-01 651-404-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D HASTINGS MN
2014-10-01 651-412-7XXX 7000–7999Assigned ONVOY, LLC - MN 184D WABASHA MN
2014-10-01 651-417-0XXX 0000–0999Assigned ONVOY, LLC - MN 184D RED WING MN

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.