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
2026-09-17 302-687-5XXX 5000–5999Assigned ONVOY, LLC - DE 969E DOVER DE
2026-09-10 302-506-6XXX 6000–6999Assigned OMNIPOINT COMMUNICATIONS ENTERPRISES, LP 6626 HOLLY OAK DE
2026-09-09 302-413-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEW CASTLE DE
2026-09-09 302-627-7XXX 7000–7999Assigned EXIANT COMMUNICATIONS LLC 114J SMYRNA DE
2026-09-09 302-713-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEW CASTLE DE
2026-09-09 302-713-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEW CASTLE DE
2026-09-03 302-506-5XXX 5000–5999Assigned ONVOY, LLC - DE 969E HOLLY OAK DE
2026-09-02 302-710-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - DE 073F DOVER DE
2026-09-02 302-713-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEW CASTLE DE
2026-09-02 302-713-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 NEW CASTLE DE
2026-09-01 302-625-7XXX 7000–7999Assigned EXIANT COMMUNICATIONS LLC 114J MILTON DE
2026-08-31 302-431-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WILMINGTON DE
2026-08-31 302-431-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 WILMINGTON DE
2026-08-31 302-712-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2026-08-31 302-712-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2026-08-31 302-712-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2026-08-31 302-714-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2026-08-25 302-606-7XXX 7000–7999Assigned AHOI LLC 883K FELTON DE
2026-08-24 302-718-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2026-08-24 302-718-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2026-08-24 302-718-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2026-08-24 302-718-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2026-08-24 302-718-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2026-08-24 302-718-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2026-08-24 302-718-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2026-08-24 302-718-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2026-08-24 302-718-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2026-08-24 302-718-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 MILFORD DE
2026-08-18 302-505-8XXX 8000–8999Assigned TERRA NOVA TELECOM INC. 145J CAMDEN DE
2026-08-13 302-431-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - DE 073F WILMINGTON DE
2026-08-10 302-583-7XXX 7000–7999Assigned EXIANT COMMUNICATIONS LLC 114J DELAWARECY DE
2026-08-10 302-710-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DOVER DE
2026-08-10 302-710-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 DOVER DE
2026-07-22 302-431-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE 6393 WILMINGTON DE
2026-07-22 302-431-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE 6393 WILMINGTON DE
2026-07-22 302-431-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE 6393 WILMINGTON DE
2026-07-22 302-431-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE 6393 WILMINGTON DE
2026-07-22 302-431-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE 6393 WILMINGTON DE
2026-07-20 302-517-7XXX 7000–7999Assigned EXIANT COMMUNICATIONS LLC 114J HOCKESSIN DE
2026-07-13 302-626-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HOCKESSIN DE
2026-07-13 302-626-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HOCKESSIN DE
2026-07-13 302-626-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HOCKESSIN DE
2026-07-09 302-716-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - DE 073F NEWARK DE
2026-07-07 302-506-7XXX 7000–7999Assigned AHOI LLC 883K HOLLY OAK DE
2026-06-26 302-626-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 HOCKESSIN DE
2026-06-25 302-582-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE 6393 WILMINGTON DE
2026-06-25 302-582-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE 6393 WILMINGTON DE
2026-06-25 302-582-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE 6393 WILMINGTON DE
2026-06-25 302-707-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE 6393 WILMINGTON DE
2026-06-11 302-590-3XXX 3000–3999Assigned TERRA NOVA TELECOM INC. 145J DOVER 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.