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 763
AERIAL COMMUNICATIONS, INC. 458
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 302
ONVOY, LLC - MN 247
LEVEL 3 COMMUNICATIONS, LLC - MN 80
COMCAST IP PHONE, LLC 75
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
2018-11-09 763-296-9XXX 9000–9999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2018-11-08 763-285-6XXX 6000–6999Assigned ONVOY, LLC - MN 184D TWINCITIES MN
2018-10-30 763-294-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2018-10-30 763-294-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2018-10-17 763-290-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 CAMBRIDGE MN
2018-10-16 763-285-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J TWINCITIES MN
2018-10-09 763-275-9XXX 9000–9999Assigned PEERLESS NETWORK OF MINNESOTA, LLC - MN 107F BECKER MN
2018-10-09 763-888-9XXX 9000–9999Assigned PEERLESS NETWORK OF MINNESOTA, LLC - MN 107F MONTWAVE MN
2018-09-19 763-285-5XXX 5000–5999Assigned METROPCS, INC. 5562 TWINCITIES MN
2018-06-28 763-415-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 CAMBRIDGE MN
2018-06-28 763-415-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 CAMBRIDGE MN
2018-06-28 763-415-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 CAMBRIDGE MN
2018-06-13 763-292-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2018-06-13 763-292-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2018-05-09 763-415-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E CAMBRIDGE MN
2018-04-26 763-347-4XXX 4000–4999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J TWINCITIES MN
2018-04-03 763-317-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E PRINCETON MN
2018-03-22 763-290-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 CAMBRIDGE MN
2018-03-22 763-290-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 CAMBRIDGE MN
2018-03-22 763-290-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 CAMBRIDGE MN
2018-03-14 763-663-1XXX 1000–1999Assigned TEKSTAR COMMUNICATIONS, INC. 4156 GLENDORADO MN
2018-03-09 763-207-2XXX 2000–2999Assigned TEKSTAR COMMUNICATIONS, INC. 4156 BIG LAKE MN
2018-03-09 763-275-2XXX 2000–2999Assigned TEKSTAR COMMUNICATIONS, INC. 4156 BECKER MN
2018-03-09 763-482-8XXX 8000–8999Assigned TEKSTAR COMMUNICATIONS, INC. 4156 ZIMMERMAN MN
2018-03-09 763-888-2XXX 2000–2999Assigned TEKSTAR COMMUNICATIONS, INC. 4156 MONTWAVE MN
2018-03-02 763-290-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E CAMBRIDGE MN
2018-03-02 763-290-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E CAMBRIDGE MN
2018-02-12 763-292-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J TWINCITIES MN
2018-01-03 763-292-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 TWINCITIES MN
2018-01-03 763-292-8XXX 8000–8999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 TWINCITIES MN
2017-12-22 763-204-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2017-12-20 763-290-7XXX 7000–7999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J CAMBRIDGE MN
2017-11-15 763-204-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J TWINCITIES MN
2017-09-29 763-204-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J TWINCITIES MN
2017-09-22 763-204-3XXX 3000–3999Assigned METROPCS, INC. 5562 TWINCITIES MN
2017-09-22 763-204-4XXX 4000–4999Assigned METROPCS, INC. 5562 TWINCITIES MN
2017-08-10 763-415-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 CAMBRIDGE MN
2017-07-27 763-325-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 CAMBRIDGE MN
2017-07-27 763-401-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 CAMBRIDGE MN
2017-07-27 763-688-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 CAMBRIDGE MN
2017-07-19 763-312-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MN 7783 CAMBRIDGE MN
2017-07-05 763-325-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - MN 980E CAMBRIDGE MN
2017-06-28 763-204-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - MN 8405 TWINCITIES MN
2017-06-06 763-285-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H TWINCITIES MN
2017-06-01 763-325-2XXX 2000–2999Assigned ONVOY, LLC - MN 184D CAMBRIDGE MN
2017-04-28 763-204-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2017-04-28 763-204-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2017-04-25 763-760-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2017-04-25 763-760-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 5816 TWINCITIES MN
2017-04-18 763-760-6XXX 6000–6999Assigned CENTURYLINK COMMUNICATIONS, LLC 508J TWINCITIES MN

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.