NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 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, all time — NPA 704
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 381
SUNCOM DBA T-MOBILE USA 319
ONVOY, LLC - NC 291
NEW CINGULAR WIRELESS PCS, LLC - GA 273
LEVEL 3 COMMUNICATIONS, LLC - NC 250
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
2012-08-30 704-802-8XXX 8000–8999Assigned SOUTH CAROLINA NET, INC. - NC 511C CHERRYVL NC
2012-08-28 704-325-1XXX 1000–1999Assigned LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 7858 NEWTON NC
2012-08-27 704-595-3XXX 3000–3999Assigned AT&T ENTERPRISES, LLC 516C CHARLOTTE NC
2012-08-20 704-997-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E DAVIDSON NC
2012-08-16 704-266-8XXX 8000–8999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F BELMONT NC
2012-08-16 704-266-9XXX 9000–9999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F BELMONT NC
2012-08-16 704-413-0XXX 0000–0999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F BELMONT NC
2012-08-16 704-413-8XXX 8000–8999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F BELMONT NC
2012-08-16 704-413-9XXX 9000–9999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F BELMONT NC
2012-08-16 704-461-9XXX 9000–9999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F BELMONT NC
2012-08-16 704-800-0XXX 0000–0999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F BELMONT NC
2012-08-16 704-901-1XXX 1000–1999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F BELMONT NC
2012-08-15 704-627-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 WAXHAW NC
2012-08-15 704-839-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 INDIANTRAL NC
2012-08-13 704-559-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHARLOTTE NC
2012-08-13 704-561-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHARLOTTE NC
2012-08-13 704-565-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHARLOTTE NC
2012-08-13 704-594-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHARLOTTE NC
2012-08-13 704-594-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHARLOTTE NC
2012-08-13 704-594-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHARLOTTE NC
2012-08-13 704-594-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHARLOTTE NC
2012-08-13 704-594-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHARLOTTE NC
2012-08-13 704-750-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E KINGS MT NC
2012-07-19 704-284-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E SHELBY NC
2012-07-18 704-956-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K CONCORD NC
2012-07-13 704-325-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E NEWTON NC
2012-07-13 704-659-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E HUNTERSVL NC
2012-07-12 704-870-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 SALISBURY NC
2012-06-28 704-325-7XXX 7000–7999Assigned SOUTH CAROLINA NET, INC. - NC 511C NEWTON NC
2012-06-14 704-251-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E STONYPOINT NC
2012-06-14 704-255-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E DAVIDSON NC
2012-06-14 704-266-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E BELMONT NC
2012-06-14 704-981-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E SCRWDRSCRK NC
2012-06-11 704-343-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLOTTE NC
2012-06-11 704-494-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLOTTE NC
2012-06-11 704-626-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLOTTE NC
2012-06-11 704-626-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLOTTE NC
2012-06-11 704-759-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLOTTE NC
2012-06-11 704-954-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLOTTE NC
2012-05-15 704-412-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHARLOTTE NC
2012-05-15 704-412-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHARLOTTE NC
2012-05-15 704-412-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHARLOTTE NC
2012-05-15 704-412-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHARLOTTE NC
2012-05-15 704-412-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHARLOTTE NC
2012-05-15 704-412-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHARLOTTE NC
2012-05-15 704-495-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E STATESVL NC
2012-05-14 704-740-4XXX 4000–4999Assigned SOUTH CAROLINA NET, INC. - NC 511C LINCOLNTON NC
2012-05-02 704-769-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CHERRYVL NC
2012-04-23 704-273-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J KANNAPOLIS NC
2012-04-02 704-626-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 CHARLOTTE 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.