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
2019-11-21 252-802-2XXX 2000–2999Assigned SOUTH CAROLINA NET, INC. - NC 511C WILLIAMSTN NC
2019-11-15 252-594-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E AULANDER NC
2019-11-13 252-400-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E ATLANTIC NC
2019-11-11 252-549-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 KINSTON NC
2019-11-06 252-515-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MOREHEADCY NC
2019-11-05 252-424-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 SWNSBRWCAR NC
2019-11-04 252-316-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 ROCKYMOUNT NC
2019-10-28 252-310-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 GATESVILLE NC
2019-10-11 252-300-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E GRIFTON NC
2019-10-11 252-300-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E GRIFTON NC
2019-10-11 252-400-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E ATLANTIC NC
2019-10-11 252-400-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E ATLANTIC NC
2019-10-11 252-600-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E SNOW HILL NC
2019-10-11 252-600-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E SNOW HILL NC
2019-10-10 252-710-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H ROCKYMOUNT NC
2019-10-07 252-698-9XXX 9000–9999Assigned OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 6855 ELIZABTHCY NC
2019-10-03 252-668-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILSON NC
2019-10-03 252-668-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILSON NC
2019-09-24 252-242-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 WEEKSVILLE NC
2019-09-16 252-713-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 COLERAIN NC
2019-09-13 252-424-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E SWNSBRWCAR NC
2019-08-16 252-666-1XXX 1000–1999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F KNOTTS IS NC
2019-08-08 252-632-3XXX 3000–3999Assigned MCC TELEPHONY LLC 593K EDENTON NC
2019-07-30 252-777-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 NEWPORT NC
2019-07-25 252-724-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E WINDSOR NC
2019-07-25 252-724-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E WINDSOR NC
2019-07-16 252-666-0XXX 0000–0999Assigned TELNYX LLC 073H KNOTTS IS NC
2019-06-26 252-319-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E MURFREESBO NC
2019-06-24 252-350-0XXX 0000–0999Assigned CSC WIRELESS, LLC 425J PINETOPS NC
2019-06-24 252-350-1XXX 1000–1999Assigned CSC WIRELESS, LLC 425J PINETOPS NC
2019-06-24 252-772-6XXX 6000–6999Assigned CSC VOICE, LLC 612K NEW BERN NC
2019-06-24 252-999-5XXX 5000–5999Assigned CSC VOICE, LLC 612K GREENVILLE NC
2019-06-19 252-656-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ATLANTIC NC
2019-06-14 252-863-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 MAMIE NC
2019-06-06 252-409-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 STANTONSBG NC
2019-06-06 252-733-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 HAVELOCK NC
2019-06-03 252-674-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILSON NC
2019-05-30 252-401-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 GATESVILLE NC
2019-05-30 252-696-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 SCOTLDNECK NC
2019-05-21 252-741-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 PLYMOUTH NC
2019-05-17 252-248-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 BEAUFORT NC
2019-05-14 252-242-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E WEEKSVILLE NC
2019-05-14 252-319-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E MURFREESBO NC
2019-04-26 252-666-6XXX 6000–6999Assigned TERRA NOVA TELECOM INC. 145J KNOTTS IS NC
2019-04-24 252-260-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 MOYOCK NC
2019-04-19 252-653-1XXX 1000–1999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 SNOW HILL NC
2019-04-18 252-843-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E MOSS HILL NC
2019-04-08 252-999-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 GREENVILLE NC
2019-03-29 252-350-2XXX 2000–2999Assigned CSC WIRELESS, LLC 425J PINETOPS NC
2019-03-19 252-351-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 GREENVILLE 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.