NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

5 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 252
CSC WIRELESS, LLC 3
NEW CINGULAR WIRELESS PCS, LLC - DC 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
2022-10-25 252-380-8XXX 8000–8999Assigned COMMIO, LLC 939H MOYOCK NC
2022-10-25 252-725-6XXX 6000–6999Assigned COMMIO, LLC 939H MOREHEADCY NC
2022-10-20 252-740-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E ROCKYMOUNT NC
2022-10-20 252-740-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E ROCKYMOUNT NC
2022-10-20 252-740-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E ROCKYMOUNT NC
2022-10-19 252-278-1XXX 1000–1999Assigned METROPCS, INC. 5562 MOREHEADCY NC
2022-10-19 252-278-6XXX 6000–6999Assigned METROPCS, INC. 5562 MOREHEADCY NC
2022-10-19 252-278-7XXX 7000–7999Assigned METROPCS, INC. 5562 MOREHEADCY NC
2022-10-13 252-660-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 FARMVILLE NC
2022-10-12 252-486-9XXX 9000–9999Assigned COMMIO, LLC 939H HALIFAX NC
2022-10-12 252-588-9XXX 9000–9999Assigned COMMIO, LLC 939H OCRACOKE NC
2022-10-12 252-699-8XXX 8000–8999Assigned COMMIO, LLC 939H ORIENTAL NC
2022-10-12 252-900-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H ROCKYMOUNT NC
2022-10-12 252-900-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H ROCKYMOUNT NC
2022-10-12 252-900-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H ROCKYMOUNT NC
2022-10-12 252-900-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H ROCKYMOUNT NC
2022-10-12 252-900-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H ROCKYMOUNT NC
2022-10-12 252-900-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H ROCKYMOUNT NC
2022-10-12 252-900-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H ROCKYMOUNT NC
2022-10-12 252-900-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H ROCKYMOUNT NC
2022-10-12 252-930-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H ROCKYMOUNT NC
2022-10-12 252-930-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H ROCKYMOUNT NC
2022-10-11 252-316-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ROCKYMOUNT NC
2022-10-11 252-580-0XXX 0000–0999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 ELIZABTHCY NC
2022-10-11 252-580-1XXX 1000–1999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 ELIZABTHCY NC
2022-10-10 252-470-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 SWNSBRWCAR NC
2022-10-10 252-470-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 SWNSBRWCAR NC
2022-10-07 252-540-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 GREENVILLE NC
2022-10-07 252-654-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HENDERSON NC
2022-10-07 252-654-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HENDERSON NC
2022-10-03 252-710-0XXX 0000–0999Assigned METROPCS, INC. 5562 ROCKYMOUNT NC
2022-10-03 252-710-8XXX 8000–8999Assigned METROPCS, INC. 5562 ROCKYMOUNT NC
2022-10-03 252-710-9XXX 9000–9999Assigned METROPCS, INC. 5562 ROCKYMOUNT NC
2022-09-27 252-256-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 KLDEVILHLS NC
2022-09-20 252-593-4XXX 4000–4999Assigned SUNCOM DBA T-MOBILE USA 8645 HALIFAX NC
2022-09-20 252-593-9XXX 9000–9999Assigned SUNCOM DBA T-MOBILE USA 8645 HALIFAX NC
2022-09-19 252-738-4XXX 4000–4999Assigned SUNCOM DBA T-MOBILE USA 8645 HENDERSON NC
2022-09-19 252-738-5XXX 5000–5999Assigned SUNCOM DBA T-MOBILE USA 8645 HENDERSON NC
2022-09-13 252-369-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 SWNSBRWCAR NC
2022-09-07 252-380-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E MOYOCK NC
2022-09-07 252-415-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E EDENTON NC
2022-09-07 252-477-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E SPRINGHOPE NC
2022-09-07 252-530-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E NEWPORT NC
2022-09-07 252-582-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E LA GRANGE NC
2022-09-07 252-600-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E SNOW HILL NC
2022-09-07 252-648-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E MOREHEADCY NC
2022-09-07 252-648-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E MOREHEADCY NC
2022-09-07 252-682-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E NASHVILLE NC
2022-09-07 252-682-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E NASHVILLE NC
2022-09-07 252-733-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E HAVELOCK 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.