NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

2 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 910
ONVOY, LLC - NC 1
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 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
2018-08-20 910-807-9XXX 9000–9999Assigned TELNYX LLC 073H CASTLEHAYN NC
2018-08-20 910-830-1XXX 1000–1999Assigned TELNYX LLC 073H ACME NC
2018-08-20 910-889-9XXX 9000–9999Assigned TELNYX LLC 073H ATKINSON NC
2018-08-14 910-668-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E PEMBROKE NC
2018-08-08 910-933-3XXX 3000–3999Assigned SUNCOM DBA T-MOBILE USA 8645 LONG BEACH NC
2018-08-06 910-593-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E LUMBERTON NC
2018-08-06 910-593-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E LUMBERTON NC
2018-07-20 910-421-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E SWANSBORO NC
2018-07-20 910-951-0XXX 0000–0999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FAYETTEVL NC
2018-07-20 910-951-1XXX 1000–1999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FAYETTEVL NC
2018-07-20 910-951-2XXX 2000–2999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FAYETTEVL NC
2018-07-20 910-951-3XXX 3000–3999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FAYETTEVL NC
2018-07-20 910-951-4XXX 4000–4999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FAYETTEVL NC
2018-07-20 910-951-5XXX 5000–5999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FAYETTEVL NC
2018-07-20 910-951-6XXX 6000–6999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FAYETTEVL NC
2018-07-20 910-951-7XXX 7000–7999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FAYETTEVL NC
2018-07-20 910-951-8XXX 8000–8999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FAYETTEVL NC
2018-07-20 910-951-9XXX 9000–9999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FAYETTEVL NC
2018-07-11 910-507-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HOLLYRIDGE NC
2018-07-02 910-310-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHADBOURN NC
2018-06-29 910-933-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E LONG BEACH NC
2018-06-28 910-387-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ROCKINGHAM NC
2018-06-28 910-518-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E BEULAVILLE NC
2018-06-14 910-664-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHALLOTTE NC
2018-06-14 910-886-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SNEADSFRRY NC
2018-06-12 910-442-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 WILMINGTON NC
2018-06-12 910-442-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 WILMINGTON NC
2018-06-12 910-444-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 WILMINGTON NC
2018-06-12 910-899-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 WILMINGTON NC
2018-06-12 910-899-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 WILMINGTON NC
2018-06-08 910-441-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E KENANSVL NC
2018-06-06 910-945-0XXX 0000–0999Assigned VONAGE AMERICA LLC 197D WILMINGTON NC
2018-06-05 910-501-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 LAURINBURG NC
2018-06-05 910-501-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 LAURINBURG NC
2018-05-25 910-766-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E DUNN NC
2018-05-15 910-746-5XXX 5000–5999Assigned SOUTH CAROLINA NET, INC. - NC 511C WILMINGTON NC
2018-05-11 910-507-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 HOLLYRIDGE NC
2018-05-11 910-661-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E BURGAW NC
2018-05-09 910-356-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E LKWACCAMAW NC
2018-05-09 910-448-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E LONG BEACH NC
2018-05-09 910-516-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHADBOURN NC
2018-05-09 910-518-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E BEULAVILLE NC
2018-05-09 910-659-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E WARSAW NC
2018-05-09 910-714-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E ROSE HILL NC
2018-05-07 910-660-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K WILMINGTON NC
2018-05-04 910-970-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 BURGAW NC
2018-05-03 910-501-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K LAURINBURG NC
2018-05-03 910-501-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E LAURINBURG NC
2018-05-03 910-716-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E HAMLET NC
2018-05-03 910-720-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E ROWLAND NC

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.