NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

28 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 302
NEW CINGULAR WIRELESS PCS, LLC - DC 21
ONVOY, LLC - DE 2
EXIANT COMMUNICATIONS LLC 2
OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 1
BANDWIDTH.COM CLEC, LLC - DE 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
2024-12-02 302-671-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-12-02 302-671-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-12-02 302-671-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-12-02 302-671-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-12-02 302-671-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-11-25 302-617-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WILMINGTON DE
2024-11-25 302-617-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WILMINGTON DE
2024-11-25 302-617-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WILMINGTON DE
2024-11-20 302-434-8XXX 8000–8999Assigned ONVOY, LLC - DE 969E WILMINGTON DE
2024-11-19 302-587-4XXX 4000–4999Assigned PEERLESS NETWORK OF DELAWARE, LLC - DE 349F HARRINGTON DE
2024-11-08 302-649-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-11-08 302-649-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-10-17 302-649-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-10-17 302-649-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-10-17 302-649-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-10-17 302-649-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-10-14 302-464-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J MIDDLETOWN DE
2024-10-14 302-514-5XXX 5000–5999Assigned TERRA NOVA TELECOM INC. 145J SMYRNA DE
2024-10-11 302-484-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE 6393 CAMDEN DE
2024-10-01 302-560-8XXX 8000–8999Assigned PEERLESS NETWORK OF DELAWARE, LLC - DE 349F BRIDGEVL DE
2024-08-29 302-410-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 REHOBOTH DE
2024-08-29 302-649-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-08-29 302-649-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-08-29 302-649-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-08-14 302-646-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-08-14 302-646-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-08-14 302-646-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-08-14 302-646-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-08-13 302-450-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J DOVER DE
2024-08-09 302-259-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J GEORGETOWN DE
2024-07-18 302-617-5XXX 5000–5999Assigned ONVOY, LLC - DE 969E WILMINGTON DE
2024-07-18 302-646-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-07-18 302-646-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-07-18 302-646-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-07-18 302-646-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-07-18 302-646-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-07-05 302-426-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WILMINGTON DE
2024-07-03 302-410-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 REHOBOTH DE
2024-06-28 302-534-2XXX 2000–2999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 MIDDLETOWN DE
2024-06-26 302-491-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-06-26 302-641-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-06-26 302-641-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-06-26 302-641-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-06-26 302-641-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-06-26 302-646-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2024-06-21 302-237-7XXX 7000–7999Assigned ONVOY, LLC - DE 969E DOVER DE
2024-06-21 302-237-9XXX 9000–9999Assigned ONVOY, LLC - DE 969E DOVER DE
2024-06-21 302-534-9XXX 9000–9999Assigned BOOST SUBSCRIBERCO L.L.C. 490J MIDDLETOWN DE
2024-06-21 302-810-0XXX 0000–0999Assigned ONVOY, LLC - DE 969E LEWES DE
2024-06-18 302-641-0XXX 0000–0999Assigned ONVOY, LLC - DE 969E MILFORD DE

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.