NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

24 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, last 30 days — NPA 984
LEVEL 3 COMMUNICATIONS, LLC - NC 13
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 5
NEW CINGULAR WIRELESS PCS, LLC - GA 4
INTRADO COMMUNICATIONS, LLC 1
BOOST SUBSCRIBERCO L.L.C. 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
2015-07-24 984-219-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E DURHAM NC
2015-07-24 984-329-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E DURHAM NC
2015-07-24 984-329-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E DURHAM NC
2015-07-24 984-329-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E DURHAM NC
2015-07-21 984-203-1XXX 1000–1999Assigned METROPCS, INC. 5562 MEBANE NC
2015-07-21 984-222-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K RALEIGH NC
2015-07-21 984-222-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K RALEIGH NC
2015-07-21 984-222-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K RALEIGH NC
2015-07-21 984-225-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K FUQUAYVRIN NC
2015-07-21 984-225-8XXX 8000–8999Assigned METROPCS, INC. 5562 FUQUAYVRIN NC
2015-07-10 984-219-6XXX 6000–6999Assigned TWC IP ENABLED SERVICES, LLC 793K DURHAM NC
2015-07-10 984-219-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K DURHAM NC
2015-07-09 984-464-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CARY-RTP NC
2015-07-01 984-204-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2015-07-01 984-232-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2015-07-01 984-232-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2015-07-01 984-232-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2015-07-01 984-235-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K WAKEFOREST NC
2015-07-01 984-789-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 RALEIGH NC
2015-06-29 984-333-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E CARY NC
2015-06-29 984-333-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E CARY NC
2015-06-29 984-333-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E CARY NC
2015-06-24 984-222-1XXX 1000–1999Assigned SOUTH CAROLINA NET, INC. - NC 511C RALEIGH NC
2015-06-24 984-222-8XXX 8000–8999Assigned SOUTH CAROLINA NET, INC. - NC 511C RALEIGH NC
2015-06-23 984-833-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 RALEIGH NC
2015-06-23 984-833-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 RALEIGH NC
2015-06-18 984-215-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHAPELHILL NC
2015-06-18 984-215-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHAPELHILL NC
2015-06-18 984-232-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J RALEIGH NC
2015-06-17 984-219-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 DURHAM NC
2015-06-17 984-219-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 DURHAM NC
2015-06-08 984-329-8XXX 8000–8999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F DURHAM NC
2015-05-29 984-333-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 CARY NC
2015-05-29 984-333-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 CARY NC
2015-05-28 984-500-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2015-05-28 984-500-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2015-05-28 984-833-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2015-05-28 984-833-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2015-05-28 984-833-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2015-05-28 984-833-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 RALEIGH NC
2015-05-18 984-204-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 RALEIGH NC
2015-05-18 984-333-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K CARY NC
2015-05-18 984-999-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K CHAPELHILL NC
2015-05-08 984-833-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2015-05-08 984-833-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2015-05-08 984-833-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2015-05-08 984-833-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E RALEIGH NC
2015-05-06 984-329-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E DURHAM NC
2015-05-06 984-329-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E DURHAM NC
2015-05-05 984-216-0XXX 0000–0999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 DURHAM NC

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.